The state was made for man, not man for state.

If I were to start taking care of my grooming, I would no longer be my own self.

I urge a willingness to reserve a place in rational science for non-rational wonder.

One must not attempt to justify them, but rather to sense their nature simply and clearly.

The most valuable thing a teacher can impart to children is not knowledge and understanding per se but a longing for knowledge and understanding, and an appreciation for intellectual values, whether they be artistic, scientific, or moral. It is the supreme art of the teacher to awaken joy in creative expression and knowledge. Most teachers waste their time by asking questions that are intended to discover what a pupil does not know, whereas the true art of questioning is to discover what the pupil does know or is capable of knowing.

The faster you go, the shorter you are.

Gravitation is not responsible for people falling in love.