To write is to leave a trace, to make a mark on the world.
写作是留下痕迹，是在世界上留下印记。
In the pursuit of mathematical truth, we often find more questions than answers.
当官从政，首先要使民风民俗敦厚；处理事务，首先要抓住问题的本质。
The Internet is becoming the town square for the global village of tomorrow.
我认为最好的学习方法就是实践。