The most exciting breakthroughs come from questioning the status quo.
能源的未来在于发展与可持续性之间的平衡。
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
Freedom of men under government is to have a standing rule to live by, common to everyone, and not to be subject to the inconstant, uncertain, arbitrary will of another man.