释义:云彩积得厚,雨就一定下得猛;弓弩很强劲,箭就一定射得远。说明成功从来都不是一蹴而就的,而是需要一个厚积薄发的过程。
The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.