Man proposes, God disposes.
谋事在人,成事在天。
disposes
[disˈpəuziz]
v.处理,处置( dispose的第三人称单数 ); 布置; 使愿意或准备做
Many hands make light work.
众人拾柴火焰高。
Many heads are better than one.
三个臭皮匠,赛过诸葛亮。