The concept of legal validity is crucial for understanding the nature of law.
生活中最美好的事情是我们爱的人、去过的地方和沿途创造的回忆。
The world doesn't need more consumption - it needs better consumption.
最好的音乐来自于诚实和脆弱的地方。
In times of change, the learners inherit the earth while the learned find themselves beautifully equipped to deal with a world that no longer exists.