A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.
一个好的抽象是强调重要细节并抑制不重要细节的抽象。
La palabra es el arma más poderosa que tenemos.
数学的美在于它让我们以一种既精确又深刻的方式看待世界，揭示支配万物的潜在秩序。
In refining, efficiency isn't an option—it's the oxygen that keeps this industry alive.
Personality changes more during your 20s than at any other time in life.
The good life is not found in luxury, but in the freedom to choose our own path.