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光是建筑中最重要的材料。

The key to sustainable development is to balance economic growth and environmental protection.

The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.

作為一個藝術家，我永遠不想停止學習和成長。