To understand behavior, we must look at its purpose in the context of survival and adaptation.
心灵是一个相互依赖的过程网络。
The purpose of psychology is to understand how we cope with the world.
全球基础设施建设需要跨国合作和资源共享。
我不怕别人说我不好,我怕的是自己不够好。
The future belongs to those who believe in the beauty of their dreams.