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過去是一個陌生的國家；他們在那里做事的方式不同。

The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.

The development of MRI has revolutionized the field of medical imaging, allowing us to see inside the human body in ways that were previously unimaginable.

The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.

The only person who is educated is the one who has learned how to learn and change.