Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

质量不是权利；它是一种特权。

If you skillfully follow the multidisciplinary path, you will never wish to come back.It would be like cutting off your hands.

Stepchildren are at greater risk because evolutionary pressures have shaped parental psychology to favor genetic offspring.

经济学最终是为了改善人类福祉。

The best stories are those that remind us that the world is alive.

你唯一必须知道的就是图书馆的位置。