心理过程是解决生活问题的工具。

Never ask a barber if you need a haircut.

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

Innovation is not just about creating something new; it's about improving what already exists.

我不是因为快乐而歌唱，而是因为歌唱而快乐。