Conceal your learning from the company.

Never display your learning, but on particular occasions. Reserve it for learned men, and let even these rather extort it from you, than appear forward to display it. Hence you will be deemed modest, and reputed to possess more knowledge than you really have. Never seem wiser or more learned than your company. The man who affects to display his learning, will be frequently questioned; and if found superficial, will be ridiculed and despised; if otherwise, he will be deemed a pedant. Nothing can lessen real merit (which will always shew itself) in the opinion of the world, but an ostentatious display by its possessor.

Never seem wiser, nor more learned, than the people you are with. Wear your learning, like your watch, in a private pocket: and do not pull it out and strike it; merely to show that you have one.

Never seem more learned than the people you are with. Wear your learning like a pocket watch and keep it hidden. Do not pull it out to count the hours, but give the time when you are asked.

Don't show off your learning; that's just another way of style.

Do not be arrogant because of your knowledge, but confer with the ignorant man as with the learned. For knowledge has no limits, and none has yet achieved perfection in it. Good speech is more hidden than malachite, yet it is found in the possession of women slaves at the millstones.

A person who knows but a little will put on an air of knowledge. This is a matter of inexperience. When someone knows something well, it will not be seen in his manner.

So don't make a show of your philosophical learning to the uninitiated, show them by your actions what you have absorbed.

For aspiring law students I would like to say in your career, never try to show off. There is a tremendous amount of knowledge to be learnt, there is a tremendous amount of experience to be had in the field of law and no one can say “I’m on top and I know everything”. No, you don’t. The moment you say, you know everything, I’m afraid that’s the beginning of your downfall. It’s a never-ending process of learning and humility is essential because you can never learn the law. At the age of 92 my senior Jamsetjee Kanga used to say “I’m still learning” and he really meant it. If an odd chap walked into his chamber, he would just pick up a case and tell us about it, he was like a wizard. He could spot the most important point in the case, unlike us.

Seek Knowledge and adorn it with forbearance and dignity. Be humble to those whom you teach and to those from whom you learn. Don't be tyrannical in your teaching conduct, for you will forfeit that to which you are entitled to (the reward) on account of it.

Keep the extent of your abilities unknown.The wise man does not allow his knowledge and abilities to be sounded to the bottom, if he desires to be honored at all. He allows you to know them but not to comprehend them. No one must know the extent of his abilities, lest he be disappointed. No one ever has an opportunity of fathoming him entirely. For guesses and doubts about the extent of his talents arouse more veneration than accurate knowledge of them, be they ever so great.

Why are so many people ashamed of having intelligence and using it? There is nothing democratic about such an attitude. To pretend to be less intelligent that one is deceives nobody and begets dislike, for intelligence cannot be hidden; like a cough, it will out, stifle it how you may. No man has ever won commendation for standing at less than his full height, either physically, morally, or intellectually.

Among the signs of a learned man is criticising his own words and being informed of various viewpoints.

Young men, don't be in a hurry to distiuguish yourselves. Don't feel when you go into a strange community, that it is necessary to inform the people how wise you are, and what vast stores of learning you possess. Too many are doing that now, wasting precious time and life. Life was not made for that. Life hath a deeper meaning. If you know anything, if you are of any value to the community, the people will discover it in time, and give you credit for it; and if they do not, you can better afford to go without such recognition than not to have merited it.

Superficial knowledge … is hurtful to those who possess true genius; for it necessarily draws them away from their main object, wastes their industry over details and subjects foreign to their needs and natural talent, and lastly does not serve, as they flatter themselves, to prove the breadth of their mind. In all ages there have been men of very moderate intelligence who knew much, and so on the contrary, men of the highest intelligence who knew very little. Ignorance is not lack of intelligence, nor knowledge a proof of genius.