能源的未来是多样化的,没有单一的解决方案。
人类并不是逻辑的,他的智力历史是心理储备和妥协的记录。即使在被迫放弃逻辑基础时,他仍然坚守他在旧信仰中能够坚持的部分。
The beauty of mathematics only shows itself to more patient followers.
永远不要停止学习,因为世界永远不会停止变化。
You are never too old to set another goal or to dream a new dream.
The world is full of obvious things which nobody by any chance ever observes.