"The only thing we have to fear is fear itself."
我知道我不是一个普通的十岁小孩,我动过手术,这样我才能呼吸,看见东西,不靠助听器听见声音,不过这一切都让我看起来不普通。
The concept of reducibility is central to understanding the relationships between different computational problems.
可持续性不是一种选择;它是我们星球未来的必需品。
The world is a book, and those who do not travel read only one page.
科学人应当没有愿望、没有情感,只剩一颗如石之心。