过去是一个异国;他们在那里做事的方式不同。
"The past is a foreign country; they do things differently there."
Music is my therapy, my way of expressing what I can't say in words.
"Silence can be just as powerful as words in a story."
自私基因理论并不是关于日常意义上的自私的理论。它是关于行为进化的理论。