I think it's important to stay true to the source material, but also to bring your own vision to it.
The more specific you are, the more universal you become.
Sometimes the simplest ideas are the strongest.
不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。
在生物圈的地质历史演化中，智慧圈是众多阶段的最后一个阶段。