In nineteen eighty-four Cesar Chavez made this speech, predicting the future success of his efforts for Latinos.

VOA: special.2009.09.06

So the product of Newtonian mechanics of predicting the future given the present, has got two parts, and one is called kinematics and the other is called dynamics.

所以牛顿力学,基于现状对未来的预测,包含两个部分,一部分被称为运动学,而另一部分被称为动力学

耶鲁公开课 - 基础物理课程节选