The Taliban could take our pens and books, but they couldn’t stop our minds from thinking.
Success comes from curiosity, concentration, perseverance and self criticism.
Everything that exists in your life, does so because of two things: something you did or something you didn't do.
If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music.
I once thought that if I could ask God one question, I would ask how the universe began, because once I knew that, all the rest is simply equations. But as I got older I became less concerned with how the universe began. Rather, I would want to know why he started the universe. For once I knew that answer, then I would know the purpose of my own life.
I refuse to engage in an intellectual battle with an unarmed man.
Learning is the beginning of wealth. Searching and learning is where the miracle process all begins. The great breakthrough in your life comes when you realize it that you can learn anything you need to learn to accomplish any goal that you set for yourself. This means there are no limits on what you can be, have or do.
To give emphasis only to beauty makes me think of a mathematics that deals with positive numbers only.
When even despair ceases to serve any creative purpose, then surely we are justified in suicide.
Strong people have strong weaknesses.
Sungold blew impatiently and began to dig a hole with one foot. She booted his elbow with her toe and he stopped, but after a moment he lowered his head and blew again, harder, and she could feel him shifting his weight, considering if she might let him dig just a small hole.