Death is present every day, but we don't see it until it touches us directly.
死亡每天都在场，但我们直到它直接触碰我们时才看见它。
I feel most deeply that this whole question of Creation is too profound for human intellect.
Innovation is at the heart of what we do; it's how we will meet the dual challenge of providing affordable energy while reducing environmental impact.
当真相还在穿鞋的时候，谎言已经走遍了半个世界。
The beauty of mathematics lies in its ability to describe the universe in the most elegant way possible.