Real knowledge is to know the extent of one's ignorance.

We must live together as brothers or perish together as fools.

Do not reveal what you have thought upon doing, but by wise council keep it secret being determined to carry it into execution.

I mistrust the judgement of every man in a case in which his own wishes are concerned.

When you undervalue what you do, the world will undervalue who you are

No act of kindness, no matter how small, is ever wasted.

I don't like definitions, but if there is a definition of freedom, it would be when you have control over your reality to transform it, to change it, rather than having it imposed upon you. You can't really ask for more than that.

The greatest minds are capable of the greatest vices as well as of the greatest virtues.

Empty pockets never held anyone back. Only empty heads and empty hearts can do that.

There's no sense in being precise when you don't even know what you're talking about.

All that we see or seem is but a dream within a dream.

A perfection of means, and confusion of aims, seems to be our main problem.

Those who see the invisible can do the impossible.

I believe that one defines oneself by reinvention. To not be like your parents. To not be like your friends. To be yourself. To cut yourself out of stone.

Let him who would move the world first move himself.

Good means not merely not to do wrong, but rather not to desire to do wrong.

Convictions are more dangerous enemies of truth than lies.

Don't criticize what you can't understand.

You laugh at me because I'm different, I laugh at you because you're all the same.

For we walk by faith, not by sight

Unfortunately, the clock is ticking, the hours are going by. The past increases, the future recedes. Possibilities decreasing, regrets mounting.