在算法的领域，效率不仅仅是速度的衡量，更是对问题本质的深刻陈述。
In the realm of algorithms, efficiency is not merely a measure of speed, but a profound statement about the nature of the problem itself.
We live in a world of shadows, and we ourselves are shadows.
宇宙充满了神奇的事物，耐心地等待着我们的智慧变得更加敏锐。
Innovation in the cloud era is not just about technology, it's about business model and ecosystem.
Life is not fair, get used to it.