人生的课程将以它们需要的顺序出现在你面前。任何你需要掌握的课程其实都在你身上。当你真正掌握了一节课之后,下一节课就会出现。如果你还活着,这就意味着你还有课程需要学习。
The beauty of mathematics only shows itself to more patient followers.
I'm not afraid to fall, because I know I'll get back up.
Editing is the final rewrite of the script.
We must be vigilant in protecting the Internet from those who would misuse it.
Data-driven decision making.