文档介绍：
teacher of the future。
hedge between keeps friendship green。
， time while time is,for time will away。
heads are better than one。
for a rainy day。
blue will never strain。
， have to believe in 's the secret of success。
sparrow cannot understand the ambition of a swan。
straight foot is not afraid of a crooked shoe。
is plenty of fish in the sea。
hind their paws。
， not a book by its cover。(Never judge from appearances。)
shall be well,Jack shall have jill。
， world is but a little place,after all。
， is better to be a head of dog than a tail of a lion。。
good medicine tastes bitter。
is power。
is not everything。
and tide wait no man。
， young idler,an old beggar。
while the iron is hot。
man has his price。
who sees through life and death will meet with most success。
， is impossible to a willing heart。
42不入虎穴， venture,noting gain。
， never rains but it pours。
， are always in the wrong。
， proposes,God deposes。
hands make light work。
，怎能见彩虹. No cross, no crown。
， pain, no gain。
to advance is to go