创新不仅仅是创造新事物，而是让现有的事物变得更好。
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.
The story of the human race is the story of men and women selling themselves short.
Waste is just raw material in the wrong place.