When you have a good research design, the data can speak for itself.

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

你的工作将占据你生活的很大一部分，唯一真正令人满意的方式是做你认为伟大的工作。

The writer cannot be a mere storyteller; he cannot be a mere teacher; he cannot be a mere entertainer. He must be all of these and more.