成本不是为了计算而存在的，而是为了被降低而存在的。
The only thing that can make you happy is your own smile.
"Even if the world changes, I won’t change."
成功的真正标准不仅仅是利润，还有我们为子孙后代留下的积极遗产。
"Every story is a journey into the unknown."
I don’t count my sit-ups, I only start counting when it starts hurting.
Life is about creating yourself.
这就好像自己赤裸着身体却指责别人掀起衣服不礼貌一样。