旧梦很美，虽未能实现，但我很欣慰它们曾萦绕心田。
教学最重要的部分是教导什么是知识。
The longer life goes on, the fewer those around you to challenge your account of things, to remind you that life is not as you tell it, but as you remember it.
The best way to avoid mistakes is to gain experience.
