你要格外严谨，尽可能做出最好的东西。找出所有问题并解决它。寻求负面反馈，尤其是来自朋友的反馈。
You want to be extra rigorous about making the best possible thing you can. Find everything that's wrong with it and fix it. Seek negative feedback, particularly from friends.
Success is not the key to happiness. Happiness is the key to success.
The most important relationship is the one you have with yourself.
Sustainability isn't a trend—it's the future of responsible business.