1．What's bred in the bone will come out in the flesh. 本性难藏。 2. What's done cannot be undone. 覆水难收。( 生米煮成熟饭了。 3. What is learned in the cradle is carried to the grave. 儿时所学，终生难忘。 4．Children are what the mothers are. 母行子效。（耳濡目染。身教言传。） 5. You never know what you can do till you try.是驴是马，拉出来遛遛便知。 6. A wise man cares not for what he cannot have. 智者心无旁骛。 7. Never try to prove what nobody doubts. 无人怀疑之事，无须证实。 8. A wise man will make tools of what comes to hand. 聪明的人能随机应变。 9. Don't put off till tomorrow what should be done today.今日事，今日毕。 10. The wise man knows he knows nothing, the fool thinks he knows all.智者之智在于虚怀若谷，愚者之愚在于目空一切。11. We know not what is good until we have lost it. 拥有的时候不爱惜，失去了以后空叹息. 12. What's lost is lost. 失者不可复得。13.What we do willingly is easy. 愿者不难。
