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

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.

生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。