The truth is rarely pure and never simple.
真相很少是纯粹的，也从不简单。
The perfection of the work depends on the simplicity of the means.
The most profound ideas in mathematics often arise from the simplest observations.
The true cost of leather isn't on the price tag—it's measured in water saved, ecosystems preserved, and workers treated fairly.
我们才刚刚开始。
The only thing that can make you successful is hard work.
Don‘t bother fighting the old； just build the new.
