Is it right to probe so deeply into Nature's secrets? The question must here be raised whether it will benefit mankind or whether the knowledge will be harmful.
I look only to the good qualities of men. Not being faultless myself I won't presume to probe into the faults of others.
If you fear making anyone mad then you ultimately probe for the lowest common denominator of human achievement.
Acting provides the fulfillment of never being fulfilled. You're never as good as you'd like to be. So there's always something to hope for.