او خودش را یک بیخدا نمی‌نامد زیراکه اصولا اثبات وجود منفی ممکن نیست، ولی ندانم‌گرایی هم به تنهایی می‌تواند اینطور القا کند که پس وجود خدا مساوی احتمال عدم وجود خداست. 
He won't call himself an atheist because it's, in principle, impossible to prove a negative, but "agnostic" on its own might suggest that God's existence was therefore on equal terms of likelihood as his non-existence. 