I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.

不存在所谓的质量问题。只有问题，而这些问题的解决方案可能涉及质量考虑。

了解自己的黑暗是应对他人黑暗的最佳方法。

我们水域的健康直接关系到我们社区的健康。

And that's OK.I'm ready to let you go.I want you to know now,So we both can savor every moment we have left together.The good and the bad.We have given each other All that we have.

语言的美在于它能够传达无法表达的东西。