飄在風中。The question is how to meet our energy needs in a safe & sustainable way. The answer is blowing in the wind
‘‘Whatever you can do or dream you can, begin it.
Boldness has genius, power and magic in it!”
（W. H. Murray in The Scottish Himalaya Expedition, 1951, paraphrasing Johann Wolfgang von Goethe）
‘‘（不管是什麼， 如果你能做或覺得你能做開始做。 氣魄裡面有天才、力量、和魔術。）”
（W. H. Murray，1951, 復述 Johann Wolfgang von Goethe 的話）
This is to promote renewable energy in general rather than just wind turbines. Other renewable energy options have some advantages over wind energy. For example, solar power requires no moving parts so potentially means less maintenance, no threat to birds and no noise. However; wind energy is likely here to stay for now: the energy output of some of the largest wind turbines is colossal, small turbines can conveniently be put up onto roofs or various other places and furthermore new wind turbine designs claim to offer numerous advantages such as less noise, less cost, less threat to birds, use of less space and greater efficiency.