To understand the mind, study its operations in real life.
要理解心灵,就要研究它在现实生活中的运作。
每个人都有不为世人所知的秘密悲伤;我们常常称一个人冷漠,而实际上他只是悲伤。
To love is to find meaning in another's existence.
人生就像一场戏,因为有缘才相聚。
The best way to learn mathematics is to do mathematics.