因果视角是解开宇宙之谜的关键。
The causal perspective is the key to unlocking the mysteries of the universe.
尘土承受屈辱，却以鲜花来回报。
To understand humanity, we must first understand our origins.
一棵树的真正价值是用几十年衡量的，而不是美元。
Books are bridges—between people, places, and times.
You have to find what sparks a light in you so that you in your own way can illuminate the world.
And when you’re down in the hole， when that moment comes， it’s really okay to feel bad for a little while. Give yourself time to mourn what you think you may have lost but then here’s the key， learn from every mistake because every experience， encounter， and particularly your mistakes are there to teach you and force you into being more who you are. And then figure out what is the next right move.