在過去人們面臨的危險是變成奴隸，而在將來危險是人類可能變成機器人。—erich fromm
knowledge is a treasure, but practice is the key to it.
知識是一寶庫，而實踐就是開啟寶庫大門的鑰匙。—fuller
the golden rule is that there are no golden rules.
真正的金科玉律就是世上並無金科玉律。—g.b.shaw
the lover of nature is he whose inward and outward senses are still truly adjusted to each other; who has retained the spirit of infancy even into the era of manhood.
熱愛大自然的人內外協調一致，即使進入成年後依然保持著童心。 —emerson
ten men banded together in love can do what ten thousand separately would fail in.
以聚在一起的十個人能夠完成一萬個分散的人做不到的事情。—thomas carlyle imagination is not to be divorced from the facts.
想像不應脫離現實。—a.n. whitehead there are two sides to every story ..at least.
每個故事都可以從兩個方面看，至少兩個方面。—ann landers
today is not yesterday. we ourselves change. how then can our works and thoughts, if they are always to be fittest, continue always the same?
今天不同於昨天。我們自己也在。那么，我們的著作和思想，如果想永遠不過時，怎么能始終不呢？ —thomas carlyle
love alone can release the power of the atom so it will work for man and not against him.
只有愛才能使原子的力量造福人類，而非危害人類。—w. a. peterson
do not, for one repulse, give up the purpose that you resolved to effect. (william shakespeare, british dramatist)
不要只因一次，就你原來決心想達到的目的。(英國劇作家 莎士比亞.w.)
don't part with your illusions. when they are gone you may still exist, but you have ceased to live. (mark twain, american writer)
不要你的。當沒有了以後，你還可以生存，但是你雖生猶死。（(美國作家 馬克·吐溫)
i want to bring out the secrets of nature and apply them for the happiness of man. i don't know of any better service to offer for the short time we are in the world. (thomas edison, american inventor)
我想揭示大自然的秘密，用來造福人類。我認為，在我們的短暫一生中，最好的貢獻莫過於此了。 (美國發明家 愛迪生. t.)
ideal is the beacon. without ideal, there is no secure direction; without direction, there is no life.( leo tolstoy, russian writer)
理想是指路明燈。沒有理想，就沒有堅定的方向；沒有方向，就沒有生活。(俄國作家 托爾斯泰. l.)
if winter comes, can spring be far behind ?( p. b. shelley, british poet )
冬天來了，春天還會遠嗎？( 英國詩人, 雪萊. p. b.)
if you doubt yourself, then indeed you stand on shaky ground. (ibsen, norwegian dramatist )
如果你懷疑自己，那么你的立足點確實不穩固了。 (挪威劇作家 易卜生)
if you would go up high, then use your own legs ! do not let yourselves carried aloft; do not seat yourselves on other people's backs and heads. (f. w. nietzsche, german philosopher)
如果你想走到高處，就要使用自己的兩條腿！不要讓別人把你抬到高處；不要坐在別人的背上和頭上。(德國家 尼采. f. w.)
it is at our mother's knee that we acquire our noblest and truest and highest, but there is seldom any money in them. ( mark twain, american writer )
就是在我們母親的膝上，我們獲得了我們的最高尚、最真誠和最遠大的理想，但是裡面很少有任何金錢。(美國作家 馬克·吐溫)
living without an aim is like sailing without a compass. (alexander dumas, davy de la pailleterie, french writer)