To every action there is always opposed an equal reaction; or, the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.
The city's poor are like the roots of a tree: unseen, but essential to its survival.
我不遵守规则。我制定节奏,然后打破它。
科学是我们行业的支柱,但同情心是其灵魂。