I will be sufficiently rewarded if when telling it to others you will not claim the discovery as your own, but will say it was mine.

I did not become a father because I am fond of children.

Conceal thy domestic ills.

If there is neither excessive wealth nor immoderate poverty in a nation, then justice may be said to prevail.

What is it that is most beautiful? - The Universe; for it is the work of God. What is most powerful? - Necessity; because it triumphs over all things. What is most difficult? - To know one's self. What is most easy? - To give advice. What method must we take to lead a good life? - To do nothing we would condemn in others. What is necessary to happiness? - A sound body and a contented mind.

The past is certain, the future obscure.

Many words are not proof of the wise man, because the sage only talk when it's needed, and the words are measured and corresponding with the need.