The one self-knowledge worth having is to know one’s own mind.

Keep your thoughts positive because your thought become YOUR WORDS.
Keep your words positive because your words become YOUR BEHAVIOR
Keep your behavior positive because your behavior becomes YOUR HABITS
Keep your habits positive because your habits become YOUR VALUES
Keep your values positive because your values become YOUR DESTINY

Take care of your mind, because that's where your strength lies,

It is your responsibility to make sure that positive emotions constitute the dominating influence of your mind.

No matter what you experience in life, and no matter what happens to you, your mind should stay calm under all circumstances

if you make the decision to master your own mind, you’ll be mentally equipped to handle whatever challenges come your way.

Even though your family and friends discourage you, and you know where you're going, keep your focus and surround yourself with positive minds.

You always have to be confident in your own ability.

Discipline Your Mind to Think Positively: Discipline your mind to see the good in every situation and look on the best side of every event.

Your power is in your thoughts, so stay awake. In other words, remember to remember.

The mind is in its own nature when it is calm. The moment you can calm it, that [very] moment you will know the truth.

Know your own happiness.

You need to keep your mind active to know what’s happening all around you.

With hope, a mind is always free.