Heinrich Hertz

The only thing I know for sure is that I know nothing for sure.

I am not a genius. I am just a very curious person.

I do not believe in miracles. I believe in physics.

The more I learn, the more I realize how much I don't know.

I am not afraid of failure. I am afraid of not trying.

The greatest discovery is to know that you don't know.

I am not a philosopher. I am a scientist.

The only way to do great work is to love what you do.

I am not a politician. I am a physicist.

The future belongs to those who believe in the beauty of their dreams.

I am not a businessman. I am a scientist.

The important thing is not to stop questioning. Curiosity has its own reason for existence.

I am not a teacher. I am a student.

Logic will get you from A to B. Imagination will take you everywhere.

I am not a doctor. I am a physicist.

The only true wisdom is in knowing you know nothing.

I am not an artist. I am a scientist.

Science without religion is lame, religion without science is blind.

I am not a musician. I am a physicist.

I am not a writer. I am a scientist.