The most advanced technology is useless if farmers don't trust it.
Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.
教育系统的墙必须倒塌。教育不应是特权,所以有钱人的孩子才能学习。
能杀死我的那颗子弹至今尚未铸造出来。
The total speech act comprises both the act of uttering words and the act of meaning.