The pace of change demands that we unlearn as much as we learn.

数学是一种让我们能够描述无法描述的事物的语言。

Have a heart that never hardens, and a temper that never tires, and a touch that never hurts.

没有执行的创新只是空想。

我认为生活中最重要的事情就是忠于自己。

The interest of the behaviorist in man's doings is more than the interest of the spectator—he wants to control man's reactions as physical scientists want to control and manipulate other natural phenomena.

When you want to change things, you can't please everyone. If you do please everyone, you aren't making enough progress.

我的角色不可爱，他们是危险的。