Initiative is doing the right thing without being told.

　　主动性就是在没有人告诉时做正确的事情。

　　Think twice before acting.

　　三思而后行。

　　Adversity reveals genius, fortune conceals it.

　　苦难显才华，好运藏天知。

　　The water that bears the boat is the same that swallows it up.

　　水能载舟，亦能覆舟。

　　All roads lead to Rome.

　　行行出状元。

　　A stitch in time saves nine.

　　防微杜渐。

　　Diamond cuts diamond.

　　强中更有强中手。

　　The early bird catches the worm.

　　捷足先登。

　　Whatever you go, go with all your heart.

　　无论做什么事，一定要全力以赴。

　　Never put off until tomorrow what may be done today.

　　今日事今日毕。摘自：名人名言(www.geyanw.com)

　　Something attempted,something done.

　　没有尝试，就没有成功。