研究心灵就是研究适应行为;每个思想都是生活的工具。
The happiest people are those who have found purpose while still appreciating life's simple joys.
当四周逐渐阴沉暗淡,理性悄然隐没了光线,希望的火烛摇曳欲熄,我在孤独中徘徊茫然。
The true measure of success isn't just profitability, but how we achieve it.