God has forgiven you; you'd be wise to do the same
Sapere aude. Dare to be wise.
It's better to be wise than to be smart.
You can't be wise without being intelligent, but you certainly can be intelligent without being wise.
Do not be wise in words - be wise in deeds.
You can't be wise and in love at the same time.
Be wise to-day; 't is madness to defer.
Now that we are, as you say, 'in the same boat,' would it not be wise for us to have another conference ... and the sooner the better.