Sustainability isn't an option; it's our responsibility to the next generation.
Always demand a deadline. A deadline weeds out the extraneous and the ordinary. It prevents you from trying to make it perfect， so you have to make it different. Different is better.
在上海法租界莫利爱路二十九号住宅与李宗黄谈话，1918年7月
The most important thing is to stay true to yourself.