Clifford D. Simak , American writer
said about Time, Mystery...
"Time is still the great mystery to us. It is no more than a concept; we don't know if it even exists."
- Clifford D. Simak Read all Clifford D. Simak quotes, or find out more about Clifford D. Simak
"Time is still the great mystery to us. It is no more than a concept; we don't know if it even exists."
- Clifford D. Simak
- Clifford D. Simak