不要告诉我你做得有多好；告诉我当我使用它时它让我感觉有多好。
Don't tell me how good you make it; tell me how good it makes me when I use it.
The circular economy isn't just an ideal—it's a practical business model waiting to be scaled.
Discipline is the bridge between goals and accomplishment.
在数学中，你不理解事物。你只是习惯它们。