While statistics say that 95 percent of all young men who enter business fail, this should not discourage any one. Go out with the spirit “sink or swim,”and a person will not sink.

我写歌的时候，常常忘记时间。

"Memory is a form of resistance."

People don't buy what you do; they buy why you do it.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。