持续改进不是可选项，而是必须项。

I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out.

The best architecture has no ego. It simply serves.

The role of oil and gas companies is evolving, and we must evolve with it.

悲剧是我割破了手指。喜剧是你掉进下水道淹死了。