Don't fear failure; fear the absence of trying.
不要害怕失败;害怕不去尝试。
格瓦拉形容他的女儿
能源安全就是国家安全。
The mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
We must remember that in nature there are neither rewards nor punishments—there are consequences.