"Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit."

Probability theory is nothing but common sense reduced to calculation.

"RNA interference is a fascinating process that has opened up new avenues for understanding gene regulation and has potential therapeutic applications."

Escribir es una manera de explorar los límites de lo posible y de lo imaginable.

人类不是存在物的主人，而是存在的牧羊人。

穷人的时间总被廉价出售，却永远买不到时间。

Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.