Global challenges require global thinking and local action.
全球性挑战需要全球性思维和本地化行动。
For every expert there is an equal and opposite expert, but for every fact there is not necessarily an equal and opposite fact.
A wise man said: before you speak， let your words pass through three gates. At the first gate， ask yourself， "Is it true？" At the second gate， ask "Is it necessary？" At the third gate， ask， "Is it kind？"
哲学的任务不是提供答案，而是对问题本身提出质疑。
未来属于那些性能卓越同时留下最小环境足迹的材料。
