The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.

Without lies, humanity would perish of despair and boredom.

The past is never dead. It's not even past.

能源安全是国家战略安全的重要组成部分，我们必须牢牢把握在自己手中。