大脑的运作即为心智。
The mind is what the brain does.
幸福不在于强度，而在于平衡、秩序、节奏与和谐。
我的过去塑造了我，但它不能定义我。
Letters are the biographer's gold mine; they reveal what official records conceal.
The first man who， having fenced in a piece of land， said 'This is mine，' and found people naïve enough to believe him， that man was the true founder of civil society.