有时候在生活中，你并不总是感到坚强，但这并不意味着你不坚强。
Sometimes in life, you don't always feel strong, but that doesn't mean you're not.
The real is not only what can be reproduced, but that which is always already reproduced. That is the hyperreal.
解释：语言是用来充分表达作者心志的，文采是用来充分发挥语言功能的。
数学是人类精神最美丽和最强大的创造。
La poesía es la única prueba concreta de la existencia del hombre.