45、Energy-saving, white square regret later reading.
46、一旦朋友有难，或者事关道义，他显得毫无自私自利之心，总是挺身而出，排除万难。马克·吐温
47、有志不在年高，无志空活百岁。石玉昆
48、People value the opportunity, it is inevitable that the opportunity to dominate.
49、与真诚的人交友，今天的朋友就是明天的财富。
50、昨天，我卖身给学业，所以今天我无所事事；而明天，我将嫁身于生计。
51、相知在急难，独处亦何益。李白
52、Where there is a will not be high, there will be hundreds of years old.
53、Men do not show cloud Zhi, air negative natural eight feet long.
54、Everyone is more or less inert. A man 's will power is not enough to push himself, and he fails, who is best to push himself, and who is the first to be successful.
