她在狂野中是自由的，她是一个漫游者，一滴自由的水。她不属于任何男人，也不属于任何城市。
The design of algorithms is both an art and a science.
Money is not capital, but creativity is.
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.