We live not, in reality, on the summit of a solid earth but at the bottom of an ocean of air

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

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.

What man is happy? He who has a healthy body, a resourceful mind, and a docile nature.

We live not, in reality, on the summit of a solid earth but at the bottom of an ocean of air

Who is happy? This is a person, who has a healthy body, is dowered with peace of mind and cultivates his talents.

Nothing is more active than thought, for it travels over the universe, and nothing is stronger than necessity for all must submit to it.