if you would be loved, love and be lovable. 想被人爱，就要去爱别人，并让自己可爱。 ——Benjamin Franklin

　　2. In prosperity our friends know us; in adversity we know our friends. 在顺境中，朋友结识了我们;在逆境中，我们了解了朋友。——C.Collins

　　3. It is impossible to love and to be wise. 爱令智昏。——Francis Bacon

　　4. The only way to have a friend is to be one.---Ralph Waldo Emerson, American thinker 唯一能获得朋友的办法就是自己先当个朋友。---美国思想家 爱默生

　　5. Long together share sb.’s joys and sorrows together, in order to have friends with complete mutual understanding长期在一起同甘共苦共患难，才能有莫逆之交。 --(古罗马)西塞罗