"You cannot force ideas. Successful ideas are the result of slow growth."

"The day will come when the man in the street will be able to send his voice to any part of the world, and hear the reply."

"The greatest achievement is to rise above yourself."

"I begin my work at about nine or ten o'clock in the evening and continue until four or five in the morning. Night is a more quiet time to work. It aids thought."

"The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle."