Read it through once

LADY MACDUFF. Wisdom! to leave his wife, to leave his babes, His mansion, and his titles, in a place From whence himself does fly? He loves us not: He wants the natural touch; for the poor wren, The most diminutive of birds, will fight, Her young ones in her nest, against the owl. All is the fear, and nothing is the love; As little is the wisdom, where the flight So runs against all reason.