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We have seen how the most amiable are at length worn down.

最大的幸福是知道不幸的根源。

The elegance of a mathematical proof is akin to the beauty of a well-crafted algorithm.

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

在我們視野所及中，人類存在的唯一目的，是在純粹存在的黑暗中燃起一點光亮。