Always keep an open mind to new possibilities.

"To forget is to lose a part of ourselves, but to remember is to keep it alive."

The work on IVF was driven by the desire to help infertile couples.

在数学中，提出问题的艺术必须比解决问题更有价值。

我们必须愿意改变并适应新的现实。

历史不仅仅是关于日期和事件，而是关于经历过它们的人们。