Ask not what your country can do for you --ask what you can do for your country.

Positive psychology is not a spectator sport.

创新不仅仅是创造新产品；而是重新思考我们如何做每件事。

We should not only pursue technological leadership but also the practicality and popularity of technology.

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

The future belongs to those who can see the invisible threads that connect economics, society, and policy.

Grain farming isn't just a business—it's a responsibility to future generations.

In the realm of algorithms, simplicity is the ultimate sophistication.