诗人是沉默的守护者。
The poet is the guardian of silence.
知识越少越准确，知识越多，疑惑也就越多。
Education is the most powerful weapon which you can use to change the world.
当你经历生活给我们所有人带来的挫折时，改变你对自己说的那些破坏性的话是乐观的核心技能。