36. He would climb the ladder must begin at the bottom. 千里之行始于足下。

　　37. Home is where the heart is. 心在哪里，哪里就是家。

　　38. If you are not inside a house, you don not know about its leaking. 不在屋里，不知漏雨。(亲身经历才有体会。)

　　39. In peace prepare for war. 平时准备战时。(居安思危。)

　　40. It is never too late to mend. 亡羊补牢，犹未为晚。