我们对显而易见的事物视而不见，而且对自己的视而不见也视而不见。

You can’t put a limit on anything. The more you dream, the farther you get.

If the people cannot trust their government to do the job for which it exists - to protect them and to promote their common welfare - all else is lost.

地质学的进步因用想象的原因代替真实的原因而大大受阻。