“With its imagination and large sales, Apple has become the world's most valuable IT company. However people are starting to have doubts regarding Apple's silence on heavy metal pollution problems.”

“Even the government understands that the environmental challenge is so big that no single agency can handle it. It needs collaboration among all the stakeholders - companies, governments, NGOs and ...”

“Beijing was such a different city. There were so few cars, I could walk in the middle of the road. In the summer, the streetlamps attracted swirling bugs. I loved those bugs: crickets, praying mant...”

“When I look at China's environmental problems, the real barrier is not lack of technology or money. It's lack of motivation.”

“Environmental groups are not completely against dams. We approve of appropriate development.”

“We copied laws and regulations from western countries, but enforcement remains weak, and environmental litigation is still quite near impossible.”

“The land of easy mathematics where he who works adds up and he who retires subtracts.”

“At the age of 45, most days in Tucson were spent feeling like I was on the summit of Mauna Kea, as I was exhibiting debilitating health symptoms that corresponded to what I saw at very high altitud...”

“The hour is only long thus, if you've waited.”

“My mind is a lock pick always looking for another door to open. I often find those doors by exploring minds of others...”

“It is a very sad thing that nowadays there is so little useless information.”

“Where is the wisdom we have lost in knowledge?Where is the knowledge we have lost in infomation?”

“There is no second place for doing first rate work.”

“You can have everything you want if you can put your heart and soul into everything you do.”

“For the things we have to learn before we can do them, we learn by doing them.”