Sometimes it seems as if there are more solutions than problems. On closer scrutiny, it turns out that many of today's problems are a result of yesterday's solutions.

I keep thinking about this river somewhere, with the water moving really fast. And these two people in the water, trying to hold onto each other, holding on as hard as they can, but in the end it’s just too much. The current’s too strong. They’ve got to let go, drift apart.

在数学中，旅程往往比目的地更重要。

The seeds of tomorrow are planted in the research of today.

成功是一种心态。如果你想成功，就要开始把自己看作一个成功者。

The task of a diplomat is to pursue the maximum interests for their country while avoiding unnecessary conflicts and frictions.

【释义】口中想吃的，不能随便放任这种欲望；心里想要的，不可以随意去追求。【延伸】一个人只要肯约束自己的欲望，满足于过比较简单的生活，生命的疆域更加广阔。当你放纵欲望的时候，你也会被欲望反噬。