"I think that the best work comes out of the necessity to do it, not the desire to do it."
我认为最好的作品来自于做的必要性,而不是做的欲望。
The psychologist must be an impartial observer.
大国政治的悲剧在于,即使是善意的国家也被迫采取可能导致冲突和战争的行为。