没有责任感的效率不过是鲁莽的速度。
I don't let anyone else's opinion become my reality.
阅读是在不离开原地的情况下发现新的视野。
Every ton of low-carbon cement we produce is a step toward a healthier planet.
真正使我感兴趣的是上帝创造世界的时候有没有别的方案可选。
Problem solving is a search through a space of possible solutions.