解释：斩草要除根，不要与祸乱沾边，就不会有祸。
作为一名保护者，父母可通过拥抱与孩子接触。
Between the wish and the thing the world lies waiting.
If you go back a few hundred years, what we take for granted today would seem like magic—being able to talk to people over long distances, to transmit images, flying, accessing vast amounts of data like an oracle. These are all things that would have been considered magic a few hundred years ago.
Don't use tactical diligence to cover up strategic laziness.
化学和物理的界面是奇迹发生的地方。
代数分析很快让我们忘记了研究的主要对象，因为它将我们的注意力集中在抽象的组合上，直到最后我们才回到最初的目标。