1.眼见为实 Seeing is believing
2.循序渐进 learn to walk before you run
3.生命不息,希望存在 Where there is life,there is hope
4.自助者天助之 God helps those who help themselves
5.无风不起浪 Where there's smoke,there's fire
6.一石二鸟,一箭双雕 Kill two birds with one stone
7时间见真理 Truth is daughter of time