The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

事实并不能自证清白。它们支持或者反对不同的理论。而脱离理论或者信念的事实不过是孤立的好奇心而已。

I train, I focus, I prepare, and then I trust in my training.

Truth, in the matters of religion, is simply the opinion that has survived.

"The world is a fine place and worth the fighting for."

丙型肝炎的发现不仅仅是我个人的成就，而是许多杰出人才共同努力的结果。