宇宙不仅比我们想象的更奇怪，它比我们能想象的还要奇怪。

The act of writing is an act of freedom.

The causal perspective is the key to unlocking the mysteries of the universe.

To die is nothing, but to live defeated and without glory is to die every day.

找到可能性的极限的唯一方法就是超越它们进入不可能。