I must study politics and war that my sons may have liberty to study mathematics and philosophy.

Singing is not about perfection, but about emotion and connection.

译文：不能逃避的事一定要去面对，该放手的事一定要懂得放手。赏析：遇到困难，我们要敢于面对，逃避现实并非解决问题的方式。人的精力有限，不必事事躬亲。我们要信任对方，放手让对方去做，即使对方做错了，也没事，因为人都是在错误中成长起来的。

解析：迷悟、凡圣，只在一念之间。

知足常乐者最富有，因为知足本身就是天然的财富。

Memory can make a thing seem to have been much more than it was.

人们并不总是在我身边，但音乐一直都在。

Education is a lamp, but too many never find the switch.