一本书是世界的一个版本。如果你不喜欢它，忽略它；或者提供你自己的版本作为回报。
"A book is a version of the world. If you do not like it, ignore it; or offer your own version in return."
The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.
时间不会治愈，它只是教会你如何与伤口共存。
让来的来，让去的去。找出剩下的是什么。
The only thing that separates successful people from the others is hard work.