TEMPERANCE. Eat not to dullness; drink not to elevation.

你为某事付出的努力越多，当你实现它时感觉就越好。

教学应服从于人类心智发展的规律。

The way to learn about the mind is to reverse-engineer it: to figure out what natural selection designed it to accomplish.

动物体内的血液被推动着循环，处于永不停息的状态。

"The power of words is immense, but it is also fragile and easily misused."

Your body is not a temple， it's an amusement park. Enjoy the ride.

有时候我们对一些事情感到难过，但我们不愿意告诉别人我们为此感到难过。