◇自然與科學◇what is a weed? —a plant whose virtues have not been discovered.什么是雜草？——雜草是一種利用價值尚未被發現的植物。

1.where there is a will,there is a way. 有志者事竟成。 2.well berun is half done. 好的開頭是成功的一半。 3.east,west,home is best. 金窩，銀窩，不如自己的草窩。 4.there is no royal road to learning. 學無坦途。

be a rascal among rascals. plautus 近墨者黑。 普勞圖斯man is the only animal that blushes. or needs to. mark twain. 人是惟一會臉紅的動物，或者說是惟一需要臉紅的動物。

a man can succeed at almost anything for which he has unlimited enthusiasm.c.m.schwab, american brsinessman 無論何事，只要對它有無限的熱情你就能取得成功。

a healthy mind is in a healthy body.juvenal, ancient roman satirist 健康的思想寓于健康的身體之中。

a penny saved is a penny gained.richard brckminster fuller.american srchitect 省下一分錢等于得到一分錢。

if your riches are yours, why don't you take them with you to the other world?benjiamin franklin, american president 如果財富是你的，那么你為什么不把它們和你一起帶到另一個世界去呢？美國總統富蘭克林.b....

a generation without a cause in its youth has no legacy in its old age.eeward kennedy. american plliticia 一代人如果年輕時候沒有事業，老了就不會有遺產可以傳下去。