The beauty of mathematics only shows itself to more patient followers.

"Every word is a choice, and every choice carries a consequence."

The only thing worth writing about is the human heart in conflict with itself.

生活是10%发生在我们身上的事，90%是我们如何应对这些事。

伟大的事情从来不会来自舒适区。

效率来自于精细管理和持续改进。