The quality of a decision is not measured by the outcome but by the process used to make it.
决策的质量不是由结果来衡量，而是由做出决策的过程来衡量。
Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.
We are interested in the space between people and objects, and how they interact.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
