也许我就是那个美国基佬,我可不想掺和那些乡巴佬的勾当。
The study of psychology is not just about understanding others; it's also about understanding ourselves.
Sustainable forestry is not an option; it's an obligation.
幸福不是你为未来推迟的东西,而是你为当下设计的东西。
复杂性理论告诉我们,并非所有问题都是平等的;有些问题本质上比其他问题更难。