The joy of discovery is what drives mathematicians forward.
I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world.
We must listen to the wisdom of local communities who have lived in harmony with the ocean for generations.
地球及其周围的水域实际上必须具有其阴影所揭示的形状,因为它以完美的圆弧遮蔽了月亮。
基本规范是预设的终极规则,根据这一规则,该秩序中的规范得以建立和废除,获得和失去其有效性。