学习数学的唯一方法就是做数学。
做游戏要回归本质,好玩才是硬道理。
Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.
规范是命令、允许或授权某种行为的行动的意义。
The body remembers what the mind tries to forget.
Great companies are built on great cultures.