对人类来说,最可恨的痛苦是知道一切却无能为力。
The most hateful torment for men is to have knowledge of everything but power over nothing.
A miner’s helmet doesn’t just protect the head—it symbolizes the dignity of hard work.
一切都在流动,一切都在变化,没有永恒不变的东西。
The thing about smart people is that they seem like crazy people to dumb people.
真正的创新来自于对现有问题的深刻理解。
我不是悲观主义者,我是一个受过悲观主义训练的乐观主义者。