Do you not see how necessary a world of pains and troubles is to school an intelligence and make it a soul?

不要把行动与进步混为一谈。

对注意力的研究为了解大脑如何选择、整合和处理信息提供了一个窗口。

The best way to predict the future is to invent it.

我只是想每天变得更好。