The essence of creativity is figuring out how to use what you already know in order to go beyond what you already think.
创造力的本质是弄清楚如何利用你已经知道的东西来超越你已有的想法。
永远不要满足于当前的成就，要不断追求更高目标。
The past is always tense, the future perfect.
Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.
Sustainability isn't a department—it's how we do business every day.