Good things of Day begin to droope, and drowse, While Night's black Agents to their Prey's do rowse.

光明渐渐沉寂，消失，黑暗却更加振奋。

耶鲁公开课 - 文学理论导论课程节选

The force may taper off, the force may not be given by a straight line, but for modest deformations, every spring will have a linear regime in which the force is linearly proportional to the stretching.

它产生的力可能会渐渐消失,力的曲线可能不是一条直线,而有轻微的弯曲,每个弹簧都有一个线性区间,在这一区间内,力和伸长量是线性关系

耶鲁公开课 - 基础物理课程节选