Better never means better for everyone... It always means worse, for some.
只要你能堅持一步一步往前走，你幾乎可以度過任何難關。
The hardest part of design is keeping features out.
生命短暫，但永遠有時間保持禮貌。
實現(xiàn)明天理想的唯一障礙是今天的疑慮。
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
解釋：死亡、生存、驚恐、懼怕等觀念都進入不到他的內(nèi)心中，因而遇到任何事情都不害怕。
解釋：兵器既不齊全又不鋒利，實質(zhì)上和沒有兵器一樣！
人類的歷史在很大程度上是與環(huán)境斗爭的歷史。