Every one is a moon and has a dark side which he never shows to anybody.
The laws of physics are the same everywhere in the universe, and that is a profound truth that connects us all.
The human brain consists of many specialized circuits that evolved to solve specific problems our ancestors faced during our evolutionary history.
"Purpose is what gives meaning to profit."
经济学的目标是理解如何以最高效的方式分配稀缺资源。
改变的秘诀在于集中所有精力,不是对抗过去,而是建设未来。
"Experience is simply the name we give our mistakes."