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數學不僅僅是關于數字、方程、計算或算法：它是關于理解的。

El tiempo no cura las heridas, las disimula.

人類注定是自由的。

Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

The evidence for evolution is overwhelming.