The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.
Collaboration is the root system of progress in sustainable forestry.
当别人都不相信你时，你必须相信自己。
诗人是让世界歌唱的人。
The future of energy is diverse - there is no single solution.
