The true measure of success in forestry is leaving the land healthier than we found it.
我认为没有什么比发明家看到自己头脑中的创造逐渐走向成功时所感受到的激动更能震撼人心的了……这样的情感让人忘记食物、睡眠、朋友、爱情,忘记一切。
创新不是对每件事都说“是”,而是对所有非关键特性说“不”。
The past is a foreign country; they do things differently there.