prāṇāyāma is first and foremost to give us many different possibilities for following the breath. When we follow the breath, the mind will be drawn into the activities of the breath. In this way prāṇāyāma prepares us for the stillness of meditation.

No matter what activity or practice we are pursuing, there isn't anything that isn't made easier through constant familiarity and training. Through training, we can change; we can transform ourselves. Within Buddhist practice there are various methods of trying to sustain a calm mind when some disturbing event happens. Through repeated practice of these methods we can get to the point where some disturbance may occur but the negative effects on our mind remain on the surface, like the waves that may ripple on the surface of an ocean but don't have much effect deep down. And, although my own experience may be very little, I have found this to be true in my own small practice. So, if I receive some tragic news, at that moment I may experience some disturbance within my mind, but it goes very quickly. Or, I may become irritated and develop some anger, but again, it dissipates very quickly. There is no effect on the deeper mind. No hatred. This was achieved through gradual practice; it didn't happen overnight.'

Certainly not. The Dalai Lama has been engaged in training his mind since he was four years old.

Pranayama. Stopping the right nostril with the thumb, through the left nostril fill in air, according to capacity; then, without any interval, throw the air out through the right nostril, closing the left one. Again inhaling through the right nostril eject through the left, according to capacity; practicing this three or five times at four hours of the day, before dawn, during midday, in the evening, and at midnight, in fifteen days or a month purity of the nerves is attained; then begins Pranayama.

Suppose you recite the Prajna Paramita Sutra only once. It might be a very good recitation. But what would happen to you if you recited it twice, three times, four times, or more? You might easily lose your original attitude towards it. The same thing will happen in your other Zen practices. For a while you will keep your beginner’s mind, but if you continue to practice one, two, three years or more, although you may improve some, you are liable to lose the limitless meaning of original mind.

"Remember that which is written: "Moderate strength rings the bell: great strength returns the penny." It is always the little bit extra that brings home the bacon. It is the last attack that breaks through the enemy position. Water will never boil, however long you keep it at 99° C. You may find that a Pranayama cycle of 10-20-30 brings no result in months; put it up to 10-20-40, and Dhyana comes instantly. When in doubt, push just a little bit harder. You have no means of finding out what are exactly the right conditions for success in any practice; but all practices are alike in one respect; the desired result is in the nature of orgasm."

Often, we hear people saying they remain active and light when they do just a little bit of asana practice. When a raw beginner experiences this state of well-being, it is not merely the external or anatomical effects of yoga. It is also about the internal physiological and psychological effects of the practice.

So when you practice zazen, your mind should be concentrated on your breathing. This kind of activity is the fundamental activity of the universal being. Without this experience, this practice, it is impossible to attain absolute freedom.

It is not good for ordinary people to say, "I am He." The waves belong to the water. Does the water belong to the waves? The upshot of the whole thing is that, no matter what path you follow, yoga is impossible unless the mind becomes quiet. The mind of a yogi is under his control; he is not under the control of his mind.

Our minds must have relaxation: rested, they will rise up better and keener. Just as we must not force fertile fields (for uninterrupted production will quickly exhaust them), so continual labor will break the power of our minds. They will recover their strength, however, after they have had a little freedom and relaxation.

So don't be in a hurry and try to push or rush your practice. Do your meditation gently and gradually step by step. In regard to peacefulness, if you want to become peaceful, then accept it; if you don't become peaceful, then accept that also. That's the nature of the mind. We must find our own practice and persistently keep at it.

The mind must be given relaxation — it will rise improved and sharper after a good break. Just as rich fields must not be forced — for they will quickly lose their fertility if never given a break — so constant work on the anvil will fracture the force of the mind. But it regains its powers if it is set free and relaxed for a while. Constant work gives rise to a certain kind of dullness and feebleness in the rational soul.” — SENECA, ON TRANQUILITY OF MIND,

A quiet mind is all you need. All else will happen rightly, once your
mind is quiet. As the sun on rising makes the world active, so does
self-awareness affect changes in the mind. In the light of calm and
steady self-awareness, inner energies wake up and work miracles
without any effort on your part

Every day, remind yourself that if you do not study and reflect upon the teachings, meditate, and recite prayers and mantras, at the moment of death you will be helpless. Death is certain. If you wait for the moment of death to begin your practice, it will be too late. Think about why you are engaging in practice. Wishing to obtain a long life free from illness, or hoping to increase your wealth and influence are petty aims. Practice to free yourself and all others from the suffering that is samsara.

In the case of a beginner the practice of Yoga is often deliberate and requires great determination. But those who are practicing sincerely for many years are intent on self-realization all the time, whether conscious of it or not. Unconscious sadhana is most effective, because it is spontaneous and steady.