A parent or a teacher has only his lifetime; a good book can teach forever.
... we must read, not only for what we read but for what it makes us think.
Being scared can keep a man from getting killed, and often makes a better fighter out of him.
Men strive for peace, but it is their enemies that give them strength, and I think if man no longer had enemies, he would have to invent them, for his strength only grows from struggle.
To disbelieve is easy; to scoff is simple; to have faith is harder.
You have to turn the faucet on before the water starts to flow.