The past is not behind us; it is within us.
过去不在我们身后，而在我们之内。
The future of medicine lies in understanding the molecular basis of disease.
成为诗人意味着拥有一个如此敏锐的灵魂，以至于没有任何品质的细微差别能逃过它的察觉。
The energy sector must evolve or become irrelevant.
Technology is nothing. What's important is that you have a faith in people, that they're basically good and smart, and if you give them tools, they'll do wonderful things with them.
People are mostly shaped by their genes and their environment, but within those constraints, they have some freedom to choose their own path.
Every decision we make underground has an impact above ground—that's the weight we carry.
There are two sides to every question.