1.a cat may look at a king. 貓也可以看國王(指小人物也應有些權利)。
2.a friend in need is a friend in indeed. 患難識知已。
3.a man who has friends must show himself friendly. 要想交朋友，就得有誠意。
roads lead to rome. 條條道路通羅馬。
things in their being are good for something.天生我才必有用。
er early than late. 寧早勿晚。
er late than never. 遲做總比不做好。
icult circumstances serve as a textbook of life for people.困難坎坷是人們的生活教科書。
ure is the mother of success.失敗乃成功之母。
man is man and master of his fate.人就是人，是自己命運的主人。
t minds think alike.英雄所見略同。
is good to learn at another man’s cost.前車可鑑。
is never too late to learn. 活到老，學到老。
me, love my dog.愛屋及烏。
learn while they reach. 教學相長。
is of freedom or of life deserving unless he daily conquers it anew.只有每天再度戰勝生活並奪取自由的人，才配享受生活的自由。
nd thoughts are best. 三思而後行。
unexamined life is not worth living.混混噩噩的生活不值得過。
學問齋