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.

The only limits in life are the ones you make.

The purpose of literature is to turn blood into ink.

对物质拓扑相的研究证明了理论物理学在预测和解释新物质状态方面的力量。

The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.