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The mind is not a vessel to be filled, but a fire to be kindled.

數(shù)學的語言是普遍的，超越了文化和語言的障礙。

Architecture starts when you carefully put two bricks together. There it begins.

The balance between economy and ecology is the core of modern forestry.

無論生活多么困難，總有一些事情你可以做并且成功。