每一种化学结合完全且仅仅依赖于两种对立的力量，即正电和负电。
发球是网球中最重要的一击。
成功的衡量标准不仅仅是利润，还有我们对世界的积极影响。
死者并未离去。他们只是不在此处。
The most dangerous phrase in business is "We've always done it this way."
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
To make something good， just do it. To make something great， just re-do it， re-do it， re-do it. The secret to making fine things is in remaking them.