The most successful companies are those that listen to their customers.

我不相信遗憾。遗憾是浪费时间。它们是过去在现在束缚你。

The only way to achieve something great is to love what you do.

No one likes being alone. We just don't want to make friends reluctantly. If we did that, we'd probably just be disappointed.

数学不是观赏性运动，你必须参与其中才能理解。