Hermann Weyl In these days the angel of topology and the devil of abstract algebra fight for the soul of each individual matehmatical domain.

在这些日子里，拓扑这个天使和抽象代数这个魔鬼为各自占有每一块数学领域而斗争着。

youdao

Purification of the vector, Enchantment, star of the magic of fire-hyun dance, flowers fantasy, devil guitar, piano Angel, purifying the Voice.

净化之矢，结界，星之魔法，火之炫舞，花之幻想，恶魔吉他，…

youdao

Purification of the vector, Enchantment, star of the magic of fire-hyun dance, flowers fantasy, devil guitar, piano Angel, purifying the Voice.

净化之矢，结界，星之魔法，火之炫舞，花之幻想，恶魔吉他，…

youdao