Prove yourself with effort, not words.
用努力证明自己,而不是用言语。
The books that the world calls immoral are books that show the world its own shame.
天不能驱使人类,人也不能驱使天。
Parental investment is the key to understanding sex differences in mating strategies.
就是说做不善的事情要受到惩罚,做善事会得到奖赏。 
Making games requires a sense of reverence—players' time and money are their trust in us.