Decide upon your major definite purpose in life and then organize all your activities around it.
宇宙之美在于其复杂性和支配它的法则的简洁性。
交往行为的理性是通过对有效性主张的主体间承认来衡量的。
"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."