The development of formal systems has revolutionized our understanding of mathematics.

I don't need a map. I create my own path.

Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

在检查动物各部分时，我勤奋努力以求达到真理。

The only thing you can do is give all you have on that particular day.