The fruits of the earth do not more obviously require labor and cultivation to prepare them for our use and subsistence, than our faculties demand instruction and regulation in order to qualify us to become upright and valuable members of society, useful to others, or happy ourselves.
Isaac BarrowBecause Mathematicians frequently make use of Time, they ought to have a distinct idea of the meaning of that Word, otherwise they are Quacks.
Isaac BarrowNothing of worth or weight can be achieved with half a mind, with a faint heart, and with a lame endeavor.
Isaac Barrow