"The only way to do great work is to love what you do."
Every moment is a chance to start over.
任何认真从事任何科学工作的人都会意识到,在科学殿堂的大门上方写着这样的文字:你必须有信仰。
You must not think that what is hard for you to master is humanly impossible; and if it is humanly possible, consider it to be within your reach.