We have a responsibility to deliver energy in the most efficient and environmentally responsible way possible.
Every age has its massive moral blind spots. We might not see them, but our children will.
The more you invest in a bad relationship, the more it costs you.
技术是只有在它让人们能做他们想做的事时，才会被接受。
如今网络上到处都是免费的教育资源，真正稀缺的是对学习的渴望。
多元宇宙不是一个理论，而是某些理论的预测。
The past is a different country, they do things differently there.
传记是我们最接近时间旅行的方式。
Science is not just about facts, but about understanding the underlying principles that govern those facts.