基本物理现象中的偶然性并非由于我们对隐藏原因的无知，而是自然界的基本属性。

"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."

出自汉·桓宽《盐铁论·执务》。阜，土山。土积得多便会成山，水积得多便成江河。此以积土成山、积水成河为喻，说明积少成多、凡事要从一点一滴做起的道理。

The truth does not change according to our ability to stomach it.

写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。