Immature poets imitate; mature poets steal.
穷人的时间总被廉价出售，却永远买不到时间。
心理学必须基于直接经验，而非推论。
"Optimism is a strategy for making a better future."
"We are all in the gutter, but some of us are looking at the stars."
成功不在于金钱或名声，而在于幸福和满足感。