The great and chief end， therefore， of men's uniting into commonwealths and putting themselves under government is the preservation of their property.
因此，人们联合成立共和国、置身于政府之下的伟大和主要目的是保护他们的财产。
We should learn from international leaders while developing our own path.
过去不是阴影，而是鲜活的在场。
Pessimism leads to weakness, optimism to power.
Innovation is not just about creating new things, but also about improving what already exists.