The facility which this revenue gives for borrowing money is what has enabled the greater part of Europe to accumulate a capital of such a magnitude.

I don't want to be a product of my environment. I want my environment to be a product of me.

不犯错误，你就不可能过上充实的生活。

如果知识会造成问题，那么即使透过无知，我们也无法解决这些问题。