I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

人们在任何时候都能够实现他们的梦想。

计算理论的美在于其抽象和概括的能力，将具体问题转化为通用解决方案。

The challenge of climate change requires collaboration between governments, businesses, and civil society.