始终保持你的刀锋利，你的智慧更锋利，你的精神最锋利。

The future of the Internet is not about technology, it's about people.

The truth is not always the most effective weapon. Sometimes, a well-crafted lie can save more lives than the truth ever could.

I've learned that you can't control everything in your life, but you can control how you react to it.

最好的安全方案源于尊重石材不可预测的特性，而非与之对抗。