friend is easier lost than found
得朋友難,失朋友易.
A friend in need is a friend indeed.
患難見真情.
A friend is never known till a man has need.
需要之時方知友.
A friend without faults will never be found.
沒有十全十美的朋友.
Between friends all is common.
朋友之間不分彼此.
He is a good friend that speaks well of us behind our backs.
背后說好話,才是真朋友.
Life without a friend is death.
沒有朋友,雖生猶死.
Misfortune tests the sincerity of friends.
患難見真情.
Old friends and old wines are best.
陳酒味醇,老友情深.