抽象的力量在于它允许我们忽略与当前任务无关的细节。

人是非常有理智的动物，其他动物不是。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

Never let fear stop you from pursuing your dreams.

The solution of the problem of life is seen in the vanishing of the problem.

Music is my life. I can't imagine what life would be like without it.

最有力的时刻是无言的时刻。