—— 请按键盘 空白键 开始游戏 ——

"Time is the school in which we learn, time is the fire in which we burn."
The most successful investors are those who can remain calm during market turbulence.
给学生一些事情去做,而不是一些东西去学;而这些事情的性质需要思考;学习会自然而然地发生。