如果你想改变行业，先从改变自己的做法开始。
If you want to change the industry, start by changing your own practices.
晏子春秋
The best way to learn is by doing and making mistakes.
变化带来机遇。另一方面，变化可能让人迷茫。
I am not an Athenian or a Greek，but a citizen of the world.
学习的挑战不仅在于记忆，还在于从具体例子中归纳出更广泛的概念。