Every discovery opens the door to a thousand new questions.

世界是一本书，不旅行的人只读了一页。

自然现象的多样性如此之大，天空中隐藏的宝藏如此丰富，正是为了使人类的思想永远不乏新鲜的滋养。

The writer cannot be a mere storyteller; he cannot be a mere teacher; he cannot be a mere entertainer. He must be all of these and more.

The path to success is to take massive, determined action.