我们在水产养殖中成功的真正衡量标准将是我们为后代留下的东西。
The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.
“物质”不是唯一的事实标准：还存在心理事实，而且无法以任何的物质方式来解释、证明、或辩驳它。
The power of a system comes from its ability to compose and decompose representations.
The best way to learn something is to teach it.