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"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."
即使有盖世之功,最要不得的是居功自傲;纵然滔天的罪恶,最难得的是悔过之心。
The true test of a mathematical idea is its ability to inspire further questions.