数学不是一门演绎科学——那是陈词滥调。当你试图证明一个定理时，你不仅仅是列出假设然后开始推理。你所做的是反复试验、实验和猜测。
We not only need to build good cars, but also sell them well, and more importantly, provide good service.
If we don't believe in freedom of expression for people we despise, we don't believe in it at all.
Life is constantly letting go, but the biggest regret is that we don't have time to say goodbye properly.
我们不是在卖水，我们是在卖健康和生活品质。
The best ideas come from frustration with the status quo.
