“ It takes half your life to learn who your friends are and the other half to keep them. 了解你的朋友是谁花了你半辈子的时间，而保持他们的关系则花了你半辈子的时间。 佚名
“ Hope cannot be said to exist, nor can it be said not to exist. It is just like roads across the earth. For actually the earth had no roads to begin with, but when many men pass one way, a road is made. 希望是本无所谓有，无所谓无的。这正如地上的路；其实地上本没有路，走的人多了，也便成了路。 Lu Xun 鲁迅