The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.
Today was good. Today was fun. Tomorrow is another one.
我不是来讨人喜欢的，我是来做我的工作的。
我是个完美主义者，我承认这一点。我总是在努力改进。
Collaboration across the value chain is key to solving plastic waste challenges.