The study of mathematics is a constant dialogue between the concrete and the abstract.

舞台上的每一夜都是与人们灵魂连接的机会。

To write is to confront the self.

Technology can help us monitor and manage fisheries, but it's our collective will that will drive real change.

The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.