我不知道我在做什么,而这就是我喜欢的方式。
"La historia no se repite, pero rima."
科学方法是统一且不可分割的,处理生命物质的科学与处理无机物质的科学方法相同。
"The past is always present in our lives, shaping who we are and how we see the world."
We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.