"The world is full of obvious things which nobody by any chance ever observes."
The capacity of the human mind for forming and manipulating symbols is what sets us apart from other animals.
释义：财富和地位并没有固定的来源，都是通过勤奋努力得来的。
文字的力量在于它们创造整个世界的能力。
To love is to give without expecting anything in return.