The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The passions of men are commonly more potent than their reason.
The universe is full of surprises, and we are just beginning to scratch the surface of understanding it.
"Nothing is too high for a man to reach, but he must climb with care and confidence."
生活中唯一的残疾是坏态度。