The key to success is not just in making a product, but in understanding the people who use it.
成功的关键不仅在于制造产品，还在于理解使用它的人。
The more we learn about the true nature of animals, the more we realize how much we have in common with them.
Not what we have, but what we enjoy, constitutes our abundance.
幸福不是你为未来推迟的东西；它是你为现在设计的东西。