先读经后读史，则论事不谬于圣贤；既读史复读经，则观书不徒为章句。
先读经书，再读史籍，以经论史，评论古人史事，就不会与圣贤相悖；研读史籍，再温经书，以史证经，读书目的升华，决不仅为章句之学。
Machinery and labor-saving devices are only valuable as they serve to reduce the cost of manufacture.
How many times must a man look up Before he can see the sky？
Collaboration across industries is key to solving complex energy problems.
"The best stories are the ones that make you feel alive."
The most important thing in life is to stop saying 'I wish' and start saying 'I will.'