The beauty of mathematics only shows itself to more patient followers.
The only thing that separates successful people from the ones who aren’t is the willingness to work really hard and to be really brave.
心理学必须基于可观察的事实,而非推测。
所有法律最初都是由习俗和民众信仰形成的,其次是通过法学——因此,在任何地方,都是由内在的、默默运作的力量所形成,而不是由立法者的任意意志所决定。