Music can change the world because it can change people.
音乐可以改变世界,因为它可以改变人。
Information is physical, and the processing of information is always tied to the laws of physics.
O homem só é verdadeiramente livre quando reconhece a sua dependência dos outros.
I’ve had my best years after fifty. Age is just a number—it’s your attitude that counts. 
每一个挑战都是学习和成长的机会。