Is the just city, perhaps, that Socrates will later consider, ? a combination of these two of both force and persuasion?

或许苏格拉底，稍后所提的正义之城，即是这两者的合一,武力与说服力？

耶鲁公开课 - 政治哲学导论课程节选

If you can feel the force of that thought, then you're seeing how the question Will I survive?

如果你能感觉到这想法的力量，那你就能明白我是否依然生存这个问题？

耶鲁公开课 - 死亡课程节选

Therefore, what we have done now is, we can take all kinds of springs and we can calibrate the force they will exert under various conditions.

因此,我们现在能做到的就是,我们能处理各种各样的弹簧,我们能测出它们在不同的情况下,产生的力的大小

耶鲁公开课 - 基础物理课程节选

The "sacred rays of chastity" are going to be emanating from the chaste maiden and protecting her like some magical force-field, and actually will keep her safe from the physical assaults of a savage bandit or a mountaineer.

贞节发出的神圣光芒“将要,从这贞节的修女身上发出并像某种神奇的力量一样保护她，而事实上还会保护她，使她不受来自,野蛮土匪或是登山者的身体袭击。

耶鲁公开课 - 弥尔顿课程节选

One should do," he says, "what archers do when attempting to reach a distant target, namely, aim your bow high, knowing that the force of gravity " will bring the arrow down."

他说：，“一个人应该做的是，模仿伟人所为,当试图达致遥不可及的目标时，意即将目标设高，明了重力会将,射出的箭吸回地面“

耶鲁公开课 - 政治哲学导论课程节选

I am going to say if that electron is to stay in its orbit, that is to say it doesn't flee the atom, it doesn't collapse under the nucleus then the sum of the forces on the electron must be zero No net force. And so that will be the sum of a dynamic force plus an electrostatic.

如果电子会保持在它的轨道上运行,既不脱离原子的话，它就不会由于原子核对它的吸引力而被瓦解掉,电子所受的合力一定为零,由于没有合力,所以电子所受力为动态力和静电力的总和。

麻省理工公开课 - 固态化学导论课程节选

Generally, any mechanics will require knowledge of the force.

基本上任何力学都要先了解什么是力

耶鲁公开课 - 基础物理课程节选

Then the acceleration of the planet is the force of gravity between the planet and the Sun, which Newton will tell you is directed towards the Sun and it depends on how far you are.

行星的加速度源自,行星和太阳之间的作用力,牛顿认为这个力指向太阳,它的大小取决于行星离太阳有多远

耶鲁公开课 - 基础物理课程节选