More quotes by Voltaire

"It is clear that the individual who persecutes a man, his brother, because he is not of the same opinion, is a monster."
"To succeed in the world it is not enough to be stupid - one must also be polite."
"We never live; we are always in the expectation of living."
"The most important decision you make is to be in a good mood."
"The more I read, the more I acquire, the more certain I am that I know nothing."