A scientific man ought to have no wishes, no affections, a mere heart of stone.
我们成功的真正标准是在保护资源的同时如何更好地养活世界。
In individuals, insanity is rare;but in groups, parties, nations, and epochs, it is the rule.
“记忆是脆弱的东西,容易被时间和情感扭曲。”
The only limits that exist are the ones you place on yourself.