物种和系统的多样性不是复杂,而是保险。
我们对宇宙了解得越多,就越意识到我们不知道的还有很多。
It is better to have 100 functions operate on one data structure than 10 functions on 10 data structures.
Start with what is right rather than what is acceptable.
We make up horrors to help us cope with the real ones.