Adversity reveals genius; fortune conceals it. (Horace, ancient Roman poet) 苦难显才华，好运隐天资。(古罗马诗人 贺拉斯)
Almost any situation---good or bad ---is affected by the attitude we bring to. (Lucius Annaus Seneca, Ancient Roman philosopher) 差不多任何一种处境——无论是好是坏——都受到我们对待处境的态度的影响。(古罗马哲学家 西尼加 L A)
Although the world is full of suffering, it is full also of the overcoming of it. (Hellen Keller, American writer) 虽然世界多苦难，但是苦难总是能战胜的(美国作家 海伦·凯勒)
Rejoicing in hope, patient in tribulation. (John Kennedy, American president) 从希望中得到欢乐，在苦难中保持坚韧。(美国总统 肯尼迪 J)
Sweet are the uses of adversity.(William Shakspeare,British Playwriter) 苦尽甘来。(英国剧作家 莎士比亚 W)
I know only that what is moral is what you feel good after and what is immoral is what you feel bad after. (Ernest Hemingway, USA writer) 我只知道所谓道德是指你事后觉得好的东西，所谓不道德是指你事后觉得不好的东西。(美国作家 海明威.E.)
Morality is the herd instinct in the individual. (German Philosopher) 道德是个人心目中的群居本能。(德国哲学家 尼采.F.)
Rich gifts wax poor when givers prove unkind. (william shakewspeare British dramalist) 如果送礼的人不是出于真心，再贵重的礼物也会失去它的价值。(英国剧作家 莎 士比亚. W)