Success is not final, failure is not fatal: It is the courage to continue that counts.

The value of a mental process is in its survival utility.

The best solutions often come from the intersection of old wisdom and new science.

记忆是一件奇怪的事情。它不像我想象的那样运作。我们不是要记住一切，而是要忘记，继续前进。

真正的勇气是即使知道可怕，也要继续前进。

【释义】务必保证货物的质量，不要让货币闲置。