The writer must be a defender of the marginal, the forgotten, the defeated.

A man who moralizes is usually a hypocrite, and a woman who moralizes is invariably plain.

The goal of diplomacy is to resolve disputes through cooperation and dialogue, and promote peace and stability in the international order.

The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.

预测未来的最好方式就是创造未来。