译文：年纪大了经不起生死离别，在异乡的日子里眼泪总打湿衣裳。

在风格问题上，随波逐流；在原则问题上，坚如磐石。

The world is full of magic things, patiently waiting for our senses to grow sharper.

Mathematics is the language in which the universe is written.

Success is built on trust, integrity, and relentless effort.

一本书就是你手中握着的梦想。