The true value of a forest is measured not in board feet, but in biodiversity.
唯一能给你带来幸福的是你自己。
"We are all of us made up of several people, and we contain the potential for all possible futures."
我们都是由几个人组成的，我们包含了所有可能未来的潜力。
A company's biggest cost is the opportunity cost of slow decisions.
The ultimate goal of artificial intelligence is to create machines that can perform tasks that would require intelligence if done by humans.
二十世纪的恐怖在于每个新事件的规模之大与其反响之微弱。