“The highest function of love is that it makes the loved one a unique and irreplaceable being.”

“Our lives are unique stones in the mosaic of human existence -- priceless and irreplaceable.”

“All human beings were of course unique, and they only discovered that when someone else fell in love with them or when no one ever fell in love with them.”

“And she did not want him to think her quite mad, only a little unique, only containing within her just that measure of the unexpected sufficient to make her irreplaceable.”

“Being human makes us one. Being uniquely ourselves makes us individual." - Nancy S. Mure, Author of Unidentical Twins”

“It is possible, I think, to say that... a Christian agriculture [is] formed upon the understanding that it is sinful for people to misuse or destroy what they did not make. The Creation is a unique, irreplaceable gift, therefore to be used with humility, respect, and skill.”