一个人越缺乏安全感,他就越可能有极端的偏见。
The less secure a man is, the more likely he is to have extreme prejudice.
If something fails where you thought it would fail, that is not a failure.
艺术的目的是使不可见的东西变得可见。
Innovation is not the goal, solving problems is.
两个物体的相互作用力总是大小相等,方向相反,同时出现或消失且作用于同一直线上。