释义:应当成为秋霜,而不是围栏里的羔羊。  
La literatura no es otra cosa que un sueño dirigido.
The arithmetic of algebraic varieties is a testament to the power of abstract thought.
人生苦短,必须做自己热爱的事。
Life is like a journey, don't worry about the destination, but enjoy the scenery along the way and the mood of seeing it.