As soon as sacrifice becomes a duty and necessity to mankind. I see no limit to the horizon which opens before him.
It is through Christianity that Judaism has really conquered the world. Christianity is the masterpiece of Judaism.
All history is incomprehensible without Christ.
History is as much an art as a science.
The man who obeys is nearly always better than the man who commands.
Blessed are the blind, for they know not enough to ask why.