The face is full of disappointment can only be said to be all right.面对满满的失望也只能倔强笑着说没。
Never underestimate your power to change yourself! 永远不要低估你改变自我的能力!
If you get tired, learn to rest, not to quit. 如果你累了,学会休息,而不是放弃。
quitters never win and winners never quit.退缩者永无胜利,胜利者永不退缩。