The world is a mirror, and we see in it what we are.

The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.

The past is a foreign country; they do things differently there.

Sometimes you may feel like you’re not good enough, but you are.

The biographer's challenge is to be both a detective and a poet.

The power of literature lies in its ability to disturb, to question, to undermine what is taken for granted.