书籍是反映我们恐惧的镜子。

We are standing on the shoulders of giants, but there is still so much more to discover.

宇宙用方程式和反应说话。

The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.

外交家应该具备灵活性和适应性，以应对快速变化的国际环境。

But only in their dreams can men be truly free，Twas always thus,and always thus will be.

数学是给不同事物赋予相同名称的艺术。

音乐可以改变世界，因为它可以改变人的思想。