The process of mathematical discovery is as important as the discovery itself.
粒子的概念只是近似的,并且只有在动量较小的极限下才有意义。
对所有生物的爱,是人类最高贵的品质。
The pain you feel today is the strength you feel tomorrow.
痛苦是一种果实,上帝不会让它生长在无法承受的脆弱枝干上。
找到平静的唯一方法是与自己和解。
Life has no meaning unless we give it meaning.