1、事物的兩面性：
A coin has two sides. 每個(gè)硬幣都有兩面
Every rose has its thorn. 每一朵玫瑰都有刺。
Every advantage has its disadvantage. 有利必有弊。
Misfortune may be an actual blessing. 塞翁失馬焉知非福。
Each dog has its day. 每條狗都有它的一天(俗話說：風(fēng)水輪流轉(zhuǎn))
It is never too late to mend. 亡羊補(bǔ)牢，猶時(shí)未晚。
2、學(xué)習(xí)奮斗：
Practice makes perfect. 熟能生巧。
No pains no gains. 沒有付出就沒有收獲。
It's never too old to learn. 活到老，學(xué)到老。
Where there is a will, there is a way. 有志者事竟成Adversity makes a man wise, not rich. 逆境出人才。
Work makes the workman. 勤工出巧匠。
3、感謝：
Adversity shows insight 同舟共濟(jì)。
Return when being helped. 知恩圖報(bào)。
Misery makes strangers friends. 患難時(shí)不擇友。
It is more blessed to give than to receive. 施恩比受惠更有福。
A truthful friend is the medicine of life. 忠實(shí)的朋友是生活中的良藥。
4、實(shí)現(xiàn)理想：
A young idler, an old beggar. 少壯不努力，老大徒傷悲。
Constant dropping wears the stone. 滴水穿石。
If winter comes, can spring be far behind 冬天來了，春天還會(huì)遠(yuǎn)嗎。
He who has never hoped can never despair. 從來不抱希望的人永遠(yuǎn)不會(huì)失望。
You have to believe in yourself. That is the secret of success. 你必須相信自己。這是成功的秘訣。
Ideal is the beacon. Without ideal, there is no secure direction; without direction, there is no life. 理想是指路的明燈。沒有理想，就沒有堅(jiān)定的方向;沒有反向，就沒有生活。
