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，人们联合成联邦并使自己处于政府之下的伟大和主要目的是保护他们的财产。
The most important thing is to keep improving the models with better physics and more data.
现实的织物是由数学和观察的线编织而成的。