Great hopes make great man. 伟大的抱负造就伟大的人物. Misfortune tests the sincerity of friends. 患难见真情. A friend in need is a friend indeed. 患难见真情. A friend is easier lost than found. 得朋友难,失朋友易. A friend is never known till a man has need. 需要之时方知友. A hedge between keeps friendship green. 君子之交淡如水.