Profit should never come at the expense of the planet.
没有听到不如亲耳听到，亲耳听到不如亲眼见到，亲眼见到不如清楚知道，清楚知道不如亲自实践。
"The joy of drawing is in the doing, not in the finished product."
Every challenge is an opportunity to learn and grow.
我们应该把所有法则或理论都视为假设或推测。