I’ve had to learn to fight all my life—got to learn to keep smiling. If you smile, things will work out.
脸上有个污点，别人见了都暗自发笑，而自己还不知道，一旦有人直言相告，马上就用手拭去。如果还说：「我脸上有污点，与你有什么关系？」就不合乎人之常情了。可是当别人指出自身的缺点错误时，人们的态度为何就不是这样呢？
Words are wise men's counters, they do but reckon by them; but they are the money of fools.
晏子春秋
You have to fight to reach your dream. You have to sacrifice and work hard for it.
当你做你热爱的事情时，你不会感到压力。
心理学家必须避免一切形式的心理化学。
在自然状态下，所有人确实生而平等，但他们不能保持这种平等。社会使他们失去了这种平等，他们只有通过法律的保护才能重新获得它。
The test of a psychological theory is its applicability to life.
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.
