There is a crack in everything, that's how the light gets in.
Your life changes the moment you make a new, congruent, and committed decision.
The best farms are those where animals thrive, not just survive.
地球不是一个刚体，而是一个动态系统，其中对流起着基本作用。
最好的投资就是投资自己。
这是一首幽默的打油诗，调侃数学的复杂性。