孩子越能够专心，就越能从工作中得到平静，就越能发自内心地纪律或规则。

物理定律必须以独立于坐标系选择的方式表述。

"The world is a stage, but the play is badly cast."

历史不仅仅是关于国王和王后的；它是关于普通人及其非凡生活的。

Innovation in forestry isn't about replacing nature with technology, but using technology to better understand and work with nature.

I believe in the importance of family and the value of hard work.