面对挑战，我们必须保持韧性和创新。

小行动，当乘以数百万用户时，可以改变世界。

The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.

The future isn't written in the stars. There are no guarantees. So claim your adulthood. Be intentional. Get to work. Pick your family. Do the math. Make your own certainty. Don't be defined by what you didn't know or didn't do.

Some people are extraordinarily good at knowing the limits of their knowledge because they have to be.

万物都存在于心中，心中充满道理，充塞宇宙的也无非是这个理。