St. Teresa of Avila
Autobiography
Chapter XXXVII · Part 3 of 3
18. I know not where this will stop: I am not yet fifty, and yet I have seen so many changes during my life, that I do not know how to live. What will they do who are only just born, and who may live many years? Certainly I am sorry for those spiritual people who, for certain holy purposes, are obliged to live in the world; the cross they have to carry is a dreadful one. If they could all agree together, and make themselves ignorant, and be willing to be considered so in these sciences, they would set themselves free from much trouble. But what folly am I about! from speaking of the greatness of God I am come to speak of the meanness of the world! Since our Lord has given me the grace to quit it, I wish to leave it altogether. Let them settle these matters who maintain these follies with so much labour. God grant that in the next life, where there is no changing, we may not have to pay for them! Amen.
Source: Autobiography (CCEL)