水漲船高 [ㄕㄨㄟˇ ㄓㄤˇ ㄔㄨㄢˊ ㄍㄠ; shui3 zhang3 chuan2 gao1] the tide rises, the boat floats (idiom); fig. to change with the overall trend to develop according to the situation ◄ ►