Breakthroughs in battery technology will determine the speed of new energy vehicle adoption.
Design is not just about how something looks, but how it works.
The known is finite, the unknown infinite; intellectually we stand on an islet in the midst of an illimitable ocean of inexplicability.  
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."