Certification standards are the compass for responsible forestry.
不要过于自信，要始终保持对未知事物的敬畏。
At an early age I learned that people make mistakes, and you have to decide if their mistakes are bigger than your love for them.
The best way to learn mathematics is to do mathematics.
忠于自己，永远不要让成功冲昏头脑。
下一个突破不会来自把事情做得更好，而是来自做更好的事情。
The Internet is a place for collaboration, but it also requires trust.
