The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.

我相信要照顾好自己，保持均衡的饮食，坚持严格的锻炼习惯。

"Books are the windows to other cultures."

Employees are the most valuable asset of a company, treat every one of them well.

写作是一种发现你未曾意识到自己已知之事的方式。