I believe in the power of positive thinking.
A good story should make you laugh, cry, and wait.
代數(shù)是人類創(chuàng)造的一種智力工具，用于清晰地表達(dá)世界的數(shù)量關(guān)系。
故事不在文字中；它在掙扎中。
The question of truth and falsehood is always present, but it is not always answerable.