So teach us to number our days, that we may apply our hearts unto wisdom. Psalms 90:12.
Every day is a little life; and our whole life is but a day repeated: whence it is that old Jacob numbers his life by days; and Moses desires to be taught this point of holy arithmetic—to number not his years, but his days. Those, therefore, that dare lose a day, are dangerously prodigal; those that dare misspend it, desperate.—Bishop Hall.