I don't want to wait until I'm a half-century old to start raising children... not when there are so many children who need parents now.
From the point of view implied by such words as these, it is only necessary to recall the mental attitude of our grandfathers to appreciate in some measure the revolution in thought that has been wrought in this field within the last half-century, largely through the instrumentality of Oriental archaeology.
On his return he wrote a long article on "Recent Scottish Theology" for the Presbyterian and Reformed Review, for which he read over every theological work of note published in Scotland during the preceding half-century.
But though Presbyterians did not in many instances become Congregationalists also, until a later date, the two types of Puritanism were drawn closer together in the half-century after 1662.
About 1840 a strong tide of immigration from Germany set in, continuing steadily for a half-century.