Small changes in material design can lead to massive reductions in environmental impact.

Education is the kindling of a flame, not the filling of a vessel.

"Die Wahrheit ist oft unsichtbar, weil sie zu offensichtlich ist."

The best buildings come from the careful consideration of the needs of the people who will use them.

理论的任务在于用更简单的东西替代待解释的现象，其中包含所发生事件的本质。

解析：良知在未发之时即已存在。