The world is a mystery, and we are all detectives.
计算机科学中的真正挑战不仅仅是建造更快的计算机,而是开发更聪明的算法。
煤炭行业的转型既需要决心也需要耐心。
The most dangerous phrase in business is 'We've always done it this way.'
I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.
"There are better starters than me but I'm a strong finisher."