A problem of mechanics is not solved until it has been reduced to a problem of algebra.
一个力学问题只有被简化为代数问题时才算解决。
真相是，我们都有自己的现实版本，有时候很难调和两者。
这个世界极其危险、不可信任、不可靠。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
"The most important thing is to keep learning and adapting."
I'm not a gangster, I'm not a thug, I'm just a regular guy who's had some success.
气候变化不是遥远的威胁，它正在重塑我们今天的森林。
This is the best time ever to make something. None of the greatest， coolest creations 20 years from now have been invented yet. You are not late.
Start where you are, with what you have. Make something of it and never be satisfied.