We must beat the iron while it is hot but we may polish it at leisure.
Some suggestions for you :
Only man clogs his happiness with care, destroying what is with thoughts of what may be.
Death in itself is nothing; but we fear to be we know not what, we know not where.
Time, place, and action may with pains be wrought, but genius must be born; and never can be taught.
Seek not to know what must not be reveal, for joy only flows where fate is most concealed. A busy person would find their sorrows much more; if future fortunes were known before!
Love works a different way in different minds, the fool it enlightens and the wise it blinds.
You see through love, and that deludes your sight, As what is straight seems crooked through the water.