自由とは、自分自身に責任を持つことだ。
成为你自己想要看到的那种改变。
It's perhaps easier now than ever before to make a good living. It's perhaps harder than ever before to stay calm, to be free of career anxiety. I want to look now, if I may, at some of the reasons why we might be feeling anxiety about our careers. Why we might be victims of these career crises, as we're weeping softly into our pillows. One of the reasons why we might be suffering is that we are surrounded by snobs.
The beauty of mathematics lies in its simplicity and depth.
The only way to discover the limits of the possible is to go beyond them into the impossible.