变体:有七个原因决定了所有人类的行动:机遇、本性、强迫、习惯、理性、激情和欲望。
心意粗疏性情暴躁则一事无成;心平气和,许多好事会接连不断地集中。
The world is always in movement.
The study of psychology is not just about understanding others; it's also about understanding ourselves.
The spread of liberal democracy and the integration of the world economy are the two most important trends of the modern era.