L-函数的算术是解开宇宙秘密的关键。

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.

Safety must always come before production targets.

Maybe God wants us to meet a few wrong people before meeting the right one， so that when we finally meet the person， we will know how to be grateful。

解释：凡要谋划一件事，一定要预见到成功的把握，然后才可以去做。