你妈妈那么抑郁是因为我。
人生没有白走的路,每一步都算数。
拓扑学是对图形在任何变形下保持不变的性质的研究。
潜意识是未曾付诸文字的人类洪荒时代史。
In this trifling affair, that misunderstandings and neglect occasion more mischief in the world than even malice and wickedness. At all events, the two latter are of less frequent occurrence.