The beauty of mathematics is that it allows us to abstract away the complexities of the real world and focus on the underlying principles.

The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.

I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.

The challenge in quantum computing is not just building the hardware, but also developing the algorithms that can take advantage of quantum mechanics.

我就在繁星中的一颗上生活。我会站在其中的一颗星星上微笑。当你在夜间仰望天际时，就仿佛每一颗星星都在笑……你——只有你——才能拥有会笑的星星……