—— 请按键盘 空白键 开始游戏 ——

目标不是每次都正确,而是正确的次数比错误的次数多。
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
The difference between correlation and causation is not just academic—it can have profound policy implications.
"The role of the infinitely small in nature is infinitely large."
市场竞争激烈,只有不断学习才能立于不败之地。
在最黑暗的时刻,希望是你给予自己的东西。这就是内在力量的意义。
The past is a fire that never stops burning.