From a grain of sand in the Pearl comes.

There is one single thread binding my way together...the way of the Master consists in doing one's best...that is all.

To take what you know for what you know, and what you do not know for what you do not know, that is knowledge indeed.

If I give a student one-fourth of what he should know, I expect him to get the other three-fourths himself, otherwise I do not want him as a student.

Learning without thought is labour lost.

Never contract friendship with a man that is not better than thyself.

I will not be concerned at other men's not knowing me;I will be concerned at my own want of ability.