我是核心。我是宇宙的中心。
天天向前走,即便千万里路,也不嫌远;常常动手做,纵有千万件事,也不畏难。
The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
人类的灵魂是一片黑暗而广阔的森林,里面充满了野性的生命。
解释:不通过学习而能自己知道的,不去请教他人而能自己通晓的,从古到今没有这样的事。