孤独是你为自由付出的代价。
"The beauty of life is in its unpredictability; it's what makes it worth living."
砰的一声,我从我的粉色云端跌落。
Certification standards are meaningless without rigorous enforcement.
只要是利益他人的事情,就要坚持做下去;只要是不利于别人的事情,就要马上停止不做。