实践可以包含认识,但认识不能代替实践。
 一个人生前被所有人熟知,但对自己仍然不了解,这是一个悲哀的命运。
It is hard to imagine a more stupid or more dangerous way of making decisions than by putting those decisions in the hands of people who pay no price for being wrong.
思维的多样性带来创新;人的多样性带来力量。