释义：救助他人要在他们最危急的时候施以援手，施舍帮助要在他们最困厄的时候给予支持。

Collaboration across industries is key to solving global challenges.

I always believe if you’re stuck in a hole and maybe things aren’t going well you will come out stronger.

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.