抽象的目的不是模糊，而是創(chuàng)建一個(gè)新的語(yǔ)義層次，在這個(gè)層次上可以絕對(duì)精確。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
我們必須傾聽(tīng)土著知識(shí)——幾個(gè)世紀(jì)以來(lái)，他們一直是森林的守護(hù)者。
Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.
We must balance short-term demands with long-term sustainability.