We are all born ignorant, but one must work hard to remain stupid

The only limit to our realization of tomorrow will be our doubts of today.

There is a wisdom of the head, and... there is a wisdom of the heart.

Only from the heart can you touch the sky.

Colorless green ideas sleep furiously

Experience is the only prophecy of wise men.

The greatest of all mistakes is to do nothing because you think you can only do a little

Do not say a little in many words, but a great deal in few!

Stubborn and ardent clinging to one's opinion is the best proof of stupidity.

The very essence of instinct is that it's followed independently of reason.

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

Don't compromise yourself. You are all you've got.

Nothing fixes a thing so intensely in the memory as the wish to forget it.

All imperfection is easier to tolerate if served up in small doses.

Out of suffering have emerged the strongest souls; the most massive characters are seared with scars.

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

Men become wise just as they become rich, more by what they save than by what they receive.

You always admire what you really don't understand.

If you do not know the laws of right conduct, you cannot form your character.

Mistakes are always forgivable, if one has the courage to admit them.

It is a cliche that most cliches are true, but then like most cliches, that cliche is untrue.