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Logic is the foundation of all mathematical reasoning.

I like to be a free spirit. Some don't like that, but that's the way I am.

The wall is the oldest and most revolutionary architectural element.

對物質拓撲相的研究不僅僅是發(fā)現(xiàn)新材料；它是關于揭示支配量子世界的基本原理。

最少的材料，最大的效果。

I think it's important to have a sense of humor about yourself and not take yourself too seriously.