This world is filled with ups and downs. Take turns lending a helping hand in times of need. That's as it should be.

有时侦探不是在破案，而是在被案件吞噬。

The study of Galois representations is a bridge between number theory and geometry.

The reason that the invisible hand often seems invisible is that it is often not there.

生物普遍存在的生存斗争不是为了原材料——这些对生物来说是充足的——也不是为了能量，能量以热的形式在任何物体中都大量存在，而是为了熵，熵是通过能量从炽热的太阳转移到寒冷的地球而变得可用的。

In the future, people will no longer be alienated by their labor, but by their leisure.

If you want something you’ve never had, you must be willing to do something you’ve never done.