The best way to learn mathematics is to do mathematics.
Fear is the darkroom where negatives are developed.
The best way to predict the future is to invent it.
效率是工程师的第一美德。
The biggest risk is not taking any risk.
I never doubted that IVF would work. I was just determined to make it happen.
“我们实现明天的唯一限制是我们今天的怀疑。”