过去总是与我们同在，因为它滋养着现在。

地球是一个动态的行星，其内部热量是地质变化的驱动力。

The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.

If you can dream it, you can do it.

人比东西更需要修复、人们需要重头再来、恢复生机、改头换面并得到救赎；所以永远不要抛弃任何人。

Reason is the cold sun, it gives light but no warmth.