—— 请按键盘 空白键 开始游戏 ——

To utter a performative is not to make a statement, and therefore the utterance of a performative is neither true nor false.
科学应该始终为人类服务,而不是反过来。
Success is not final, failure is not fatal: It is the courage to continue that counts.
今天的美好时光,就是明天的悲伤回忆。
用理性去对待每一个问题。