真正的作家是因为有话要说而写作，而不是因为想说些什么而写作。
The true writer is one who writes because he has something to say, not because he wants to say something.
In looking for someone to hire, you look for three qualities: integrity, intelligence, and energy. But the most important is integrity because if they don't have that, the other two qualities, intelligence and energy, are going to kill you.
There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.
理解艺术就是理解生活。
"Psychology must focus on the utility of mental operations."