Certification standards are the compass for responsible forestry.
一本好书的标准在于它能让读者感到不安的程度。
解决问题的最好方法是用不同的方式思考它。
In computer science, we often deal with problems that are easy to state but hard to solve.
The best way to find out if you can trust somebody is to trust them.
诗歌这种东西,是天地的核心,是君子的内涵。
"The more you try to understand the mirror, the less you know."