研究心灵就是研究适应行为;每个思想都是生活的工具。
释义:迷惑对手,隐蔽自己,集中兵力,分散敌人。
凯尔特人与自然有着紧密的联系,我们对自然元素怀有深深的敬意。
I never regret choosing the path of music, even if given another chance, I would still choose it.
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.