The AdS/CFT correspondence is a powerful tool that bridges the gap between quantum field theory and gravity, offering insights into the nature of spacetime itself.

Always plan ahead. It wasn’t raining when Noah built the ark.

Why worry? If you’ve done the very best you can, worry won’t make it any better.

反馈的研究就是自我调节系统的研究。

玩耍是童年的工作。