Confidence comes from within. No one can give it to you.
The only person you should try to be better than is the person you were yesterday.
釋義:人們常常以巧妙的計謀來夸耀自己的聰明,但天道自有其從容的安排。那些善于奉承、貪婪和憤怒的人最終會墮入地獄,而那些公平正直的人則能進入天堂。
生物學中的主要問題不是通過新技術(shù)解決的,而是通過新思想解決的。
世界是一本書,不旅行的人只讀了一頁。