I've learned that you can't control everything, but you can control how you react to it.

当孩子放在自然环境的环境里，他会显示出自己的能力。

内省是唯一可以直接观察心灵的方法。

数学的本质在于它的自由。

The more you're in the state of flow, the more you'll develop skills, the more you'll achieve, and the more you'll feel good about yourself.

引力波的探测为我们打开了一扇观察宇宙的新窗口。