I have oftenregretted my speech, never my silence.

A child is not a vase to be filled, but a fire to be lit.

The greatest virtue of man is perhaps curiosity.

The aimof argument, or of discussion, should not be victory, but progress.

To start blindly with a statement is a sign of arrogance and narrow-mindedness,and will lead to conflict. To start blindly with a question is a sign ofuncertainty and honesty, and will lead to wisdom.

Humour is emotional chaos remembered in tranquility.

I hold it to be a proof of great prudence for men toabstain from threats and insulting words toward an enemy, for neither ...diminishes the strength of the enemy; but the one makes him more cautious,and the other increases his hatred of you and makes him

Voilence is a Just when kindness is vain

Well-managed,cooperative conflict contributes to the productivity and innovativeness oforganizations and the competence and well-being of people.

Do good to your friend to keep him, and to your enemy to make him your freind.

The Universe is not only queerer that we imagine, it is queered than we can imagine.

You can outdistance that which is running after you, but not what is running insideyou.