Rest satisfied with doing well, and leave others to talk of you as they please.
When you learn, teach, when you get, give.
You can best serve civilization by being against what usually passes for it.
The best way to see Faith is to shut the eye of Reason.
Our society is run by insane people for insane objectives.
It is tact that is golden, not silence.
The path to success is to take massive, determined action.
All the great things are simple, and many can be expressed in a single word: freedom; justice; honor; duty; mercy; hope.
Great dreams of great dreamers are always transcended.
A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.
A single lie destroys a whole reputation of integrity.
And this sensitivity will create new friendships for you - friendships with trees, with birds, with animals, with mountains, with rivers, with oceans, with stars. Life becomes richer as love grows.
Every aquarium will eventually leak.
There is geometry in the humming of the strings. There is music in the spacing of the spheres.
What's done can't be undone.
Those who can not change their minds can not change anything.
Wisdom... comes not from age, but from education and learning.
Peace is not an absence of war, it is a virtue, a state of mind, a disposition for benevolence, confidence, justice.
Be sure you put your feet in the right place, then stand firm.
A person who spends more than he earns is a fool
To do great things is difficult, but to command great things is more difficult.