所有契约的价值，都是由契约者的欲望来衡量的。
The value of all things contracted for, is measured by the appetite of the contractors.
"The only way to get rid of a temptation is to yield to it."
I’m not a person who is happy just because I’m successful.
The only thing that matters is how you feel about yourself.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.