The wise reflect on their thoughts; the foolish indulge in their indulgences.

The true power of mathematics lies in its ability to simplify the complex and reveal the underlying patterns of the universe.

黄金法则永远不会过时，它是所有其他美德的基础。（黄金法则：想要别人怎么对待你，你就要怎么对待别人）

祖国是祭坛，不是基座。