当陷入困境时，向别人解释你遇到的问题。通常情况下，仅仅是把问题描述出来，就会呈现出一个解决方案。让 "描述问题 "成为你排除故障的一个固定过程。
When you are stuck， explain your problem to others. Often simply laying out a problem will present a solution. Make “explaining the problem” part of your troubleshooting process.
Every experiment, even the ones that fail, teaches you something valuable.
"The best children's books are the ones that make children think."
你在低谷时做的事情比在好日子时做的更重要。