每一顆播種的種子都是對(duì)未來的承諾。
Every seed planted is a promise to the future.
I'm not perfect, but I'm always me.
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
合作是解開宇宙之謎的關(guān)鍵。
"The best way to predict the future is to create it."