在科学中,合作至关重要——没有人能独自完成。
看一个人的操守,在其利害得失时;看一个人的精力,在其饥饿疲倦时;看一个人的度量,在其面临喜怒哀乐时;看一个人的沉着,在其有惊吓时。
"The truth is rarely pure and never simple."
There are only two kinds of people who are really fascinating—people who know absolutely everything and people who know absolutely nothing.
煤炭的真正价值在于我们如何负责任地开采和使用它。