Heaven never helps the man who will not help himself
If I am young, then you should look not to age but to deeds.
Though a man be wise it is no shame for him to live and learn.
Knowledge must come through action. You can have no test which is not fanciful, save by trial.
As they say of the blind, Sounds are the things I see.
If one begins all deeds well, it is likely that they will end well too.