Sun don't shine forever, but as long as it's here then we might as well shine together.
Nature is a wonderful teacher, and if we will only be patient and observe, she will reveal her secrets to us.
一个好的理论物理学家必须能够计算一切，但什么都不理解。
Love is always stronger than fear.
The smallest minority on earth is the individual. Those who deny individual rights cannot claim to be defenders of minorities.