定理不是偶然发现的。

The gratitude of every home in our Union goes out to the brave men who have fought and died in the service of our country.

A mathematician is a maker of patterns, like a painter or a poet.

I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be - and then to fight so hard for it every day that the lie becomes the truth.

矩阵力学是对经典物理学的彻底背离，但它是解释原子世界所必需的。

爱是能力和意愿，让你关心的人成为他们自己选择的样子，而不坚持他们必须满足你。