The most important thing is to never stop dreaming.

The best strategies are flexible enough to adapt to change.

The man who does not value himself, cannot value anything or anyone.

音乐的美妙之处在于每个人都可以享受它，无论他们的背景或环境如何。

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

儿童书籍应该既挑战又安慰。