The ethical issues surrounding IVF are complex, but the desire to have a child is a fundamental human right.

The joy of discovery in mathematics is unparalleled.

I don’t like to be predictable.

科学好奇心必须与商业纪律相匹配，才能为需要的人带来治疗方法。

你无法回到过去改变开头，但你可以从现在开始改变结局。