艺术中没有错误，只有意外的发现。
There are no mistakes in art, only unexpected discoveries.
我们必须从一开始就考虑产品的生命周期终结问题。
"The truth is rarely pure and never simple."
The psychologist must be a meticulous observer.
The best marketing strategy is a product so good it markets itself.
You can’t be afraid to fail. It’s the only way you succeed.
光线不断变化，每分钟都在改变事物的氛围和美感。