你可以迫人闭眼,但不能使他睡觉 "The drop hollows the stone,not by force,But by the frequency of its fall"
滴水穿石不是由于使用强力所致,而是由于滴水频繁所成 The force of habit in millions and tens of millions is a most formidable force
千百万人的习惯势力是最可怕的势力.The ratio of the load to the amount of force applied to the handle can be made quite high by using a gear or screw to regulate the upward extension.
用齿轮或螺纹件调节向上的伸张力,可使负载的重量与施于把手的力量之比达到很高的程度.