你越了解自己和自己想要什么,就越少让事情困扰你。
The more you know who you are, and what you want, the less you let things upset you.
People who say it cannot be done should not interrupt those who are doing it.
教育的目的不是使年轻人在任何一门科学上都变得完美,而是要打开和培养他们的思维,使他们在将来学习任何科学时都能胜任。