The beauty of mathematics lies in its ability to reveal the underlying simplicity in what appears to be complex.

That is one hard truth.It's hard to put a leash on a dog once you've put a crown on its head.

勇气不是没有恐惧，而是判断有比恐惧更重要的东西。

Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.

We need to shift from ownership to access—from products to services.

人是他所相信的样子。

Everything negative - pressure, challenges - is all an opportunity for me to rise..