心理学的方法必须是客观的,即使研究主观现象时也是如此。
我希望我的音乐是永恒的。
Democracy is the worst form of government except all those other forms that have been tried from time to time.
Time is a slippery thing: lose hold of it once, and its string might sail out of your hands forever.
Efficiency and environmental responsibility can—and must—go hand in hand.