读书贵在能有疑问，有疑问方能增进对事物的了解。

The real hero is the one who fights even though he is terrified.

The more we learn about sensory biology, the more we realize how intricate and finely tuned our nervous system is.

如果你很难想象股市会损失 20%，你就不应该在股票中。

社会联系是幸福感最强的预测因素之一。