The alternation of motion is ever proportional to the motive force impressed； and is made in the direction of the right line in which that force is impressed.
物体的加速度与所受的合外力成正比，与物体的质量成反比。加速度的方向与合力的方向相同。
The secret of getting ahead is getting started.
爱是一切问题的答案。
Men learn to love the woman they are attracted to. Women learn to become attracted to the man they fall in love with.
The future of food depends on balancing tradition with innovation.
用匠心打造精品工程，用诚信赢得市场尊重。
多元宇宙的概念自然地从宇宙的膨胀模型中产生。
我看到了，我忘记了；我听到了，我记住了；我做过了，我理解了。
你永远不会穿得太讲究或学得太多。
我是一个传奇。我也是有史以来最伟大的运动员。