The balance between energy needs and environmental protection is the challenge of our time.
The art of being wise is the art of knowing what to overlook.
If you are not willing to learn, no one can help you. If you are determined to learn, no one can stop you.
The future belongs to those who believe in the beauty of their dreams.
艺术的真正用途是让不可见的东西变得可见。
"The world is a book, and the book is a prison."
每把锁都有钥匙，每个问题都有解决方案。