"The only way to deal with the unfree world is to become so absolutely free that your very existence is an act of rebellion."

若你把今天所做的事情再重复365次，明年你会成为你想成为的人么？

"Life is what happens when you're busy making other plans."

The key to success is not just in making a product, but in understanding the people who use it.

I don’t complain, I don’t make excuses, I just keep going.

Success comes from persistence and the willingness to learn from failures.