The more you have ，the more you want
你拥有的越多，想要的就越多
walking with a friend in the dark is better than walking along in the light
与朋友在黑暗中散步总比在光明中独自行走好。
A friend in need is a friend indeed
患难见真情
Keep up with the times
与时俱进。
Keep an open mind 
保持一个开放的心态。
Be a rainbow in somebody else’s cloud 
在别人有困难时成为别人的希望。
A friend is a second self 
朋友是另一个自己。
A bosom friend a far brings distant land near 
海内存知己，天涯若比邻