可持续发展不仅仅是一种趋势，更是我们对后代的责任。

The process of doing mathematics is as important as the result itself.

The more you love yourself, the more you can give love to others.

朋友来了又走，冠军旗帜永不朽。

I think the best moments in my career are the ones where I'm just completely surprised by something.

All that we see or seem is but a dream within a dream.

变得更好的唯一途径就是与最强者竞争。