Machinery is the great civilizer of our age.
Systems have sub-systems and sub-systems have sub- systems and so on ad infinitum - which is why we're always starting over.
与没见过的老虎还可以亲近,但与很熟悉的人不能够太亲。
我们必须听从科学——忽视它只会导致不可逆转的损害。
煤炭开采的创新不仅仅是关于开采,而是更智能、更安全、对环境的影响更小。
The most radical gesture is to stay where you are.