If a man does not tell everything to his spiritual father, then his path is crooked and does not lead to the Kingdom of Heaven. But the path of one who tells everything leads directly to the Kingdom of Heaven. Silouan the Athonite
Self-conceit may lead to self destruction. Aesop
Any knowledge that doesn't lead to new questions quickly dies out: it fails to maintain the temperature required for sustaining life. Wisława Szymborska
All roads lead to Moscow. Russian Proverb
All roads lead to Rome. English Proverb
All roads lead to Rome. Swedish Proverb