Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

有时候问题很复杂，但答案却很简单。

It does not matter how slowly you go as long as you do not stop.

Perfection is boring. If a face doesn't have mistakes, it's nothing.

Investing in employee development is investing in the company's future.