Life is not easy for any of us.We must work,and above all we must believe in ourselves.We must believe that each one of us is able to do something well,and that,when we discover what this something is,we must work hard at it until we succeed.— Marie Sklodowska Curie(French physicist and chemist ,1867-1934)
看来翻译的时候有不少出入.也许中文是从法语版翻译过来的?