孤独是你为自由付出的代价。
Loneliness is the price you pay for freedom.
革命并不容易，但它是可能的。
自然界和道德世界是人类理性关注的双重对象。
"We are all patchwork, and so shapeless and diverse in composition that each bit, each moment, plays its own game."
如果你想走得快，独自前行；如果你想走得远，结伴同行。