发现的快乐无疑是推动科学前进的动力。

"The scars of your love remind me of us."

A word after a word after a word is power.

The dead cannot cry out for justice. It is a duty of the living to do so for them.

大自然进化出了感知世界的惊人机制——我们才刚刚开始解码它们。

You control your future, your destiny. What you think about comes about. By recording your dreams and goals on paper, you set in motion the process of becoming the person you most want to be. Put your future in good hands — your own.

膨胀宇宙模型为宇宙的起源提供了一个可能的解释。