In the oil industry, efficiency and sustainability are two sides of the same coin.
人生只能做自己决定的事情。但是,自己决定的事情,什么都能做到。
The secret to happiness is to face the fact that the world is horrible.
科学的发展既需要个人的努力,也需要社会的支持。
(Physics is) a good framework for thinking....Boil things down to their fundamental truths and reason up from there.