Glory is fleeting, but obscurity is forever.
Imagination rules the world.
The best way to keep one's word is not to give it.
If I had to choose a religion, the sun as the universal giver of life would be my god.
In politics stupidity is not a handicap.
Never interrupt your enemy when he is making a mistake.
One should never forbid what one lacks the power to prevent.
History is the version of past events that people have decided to agree upon.
[Medicine is] a collection of uncertain prescriptions the results of which, taken collectively, are more fatal than useful to mankind.
Victory belongs to the most persevering.
Courage is like love; it must have hope for nourishment.
Ten people who speak make more noise than ten thousand who are silent.
A leader is a dealer in hope.
If you want a thing done well, do it yourself.
Water, air, and cleanness are the chief articles in my pharmacy.