Sciencecannot resolve moral conflicts, but it can help to more accurately frame thedebates about those conflicts.

Optimists and pessimists have one fault in common: they are afraid of the truth.

Whoever does not know the truth is ignorant, but the one who knows the truth but denies is a criminal

If you can find a path with no obstacles, it probably doesn't leads anywhere.

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

It isn't important to come out on top, what matters is to be the one who comes out alive.

I have oftenregretted my speech, never my silence.

Whenmen and women agree, it is only in their conclusions; their reasons arealways different.

Nothingso completely baffles one who is full of trick and duplicity himself, thanstraightforward and simple integrity in another.

A wise man has great power, and a man of knowledgeincreases strength.

Children are like wet cement. Whatever falls on them makes an impression.

Mirrors should be able to think before reflecting the images.