Learning never exhausts the mind.
学习永远不会使心智枯竭。
The most successful societies in the future will be those that are able to combine the efficiency and technological dynamism of the market with the social safety nets and political stability provided by the state.
风、海和移动的潮汐就是它们本来的样子。如果其中有奇迹、美丽和庄严,科学将会发现这些品质。
平凡与非凡的区别在于那一点点额外的努力。