Innovation in stone extraction must always balance efficiency with sustainability.《Stone and Stewardship》
做出伟大工作的唯一方法是热爱你所做的事情。
译文：学习、询问、思考、辨析、实践，都是做学问的方法，没有只学习而不实践的。
Collaboration is the key to solving complex challenges.
The individual himself is a fallacy.
打开纠缠在一起的绳结的最好方法，不是要去「解开」绳结，而是要不断地把松动的部分拉得更宽。尽可能把那团乱麻弄大、弄松、弄开。当你打开绳结的时候，它们就会自行解开。这招适用于绳索、线、软管、毛线或者电线。
The best way to untangle a knotty tangle is not to “untie” the knots， but to keep pulling the loops apart wider and wider. Just make the mess as big， loose and open as possible. As you open up the knots they will unravel themselves. Works on cords， strings， hoses， yarns， or electronic cables.
你不能同时既聪明又恋爱。
