The great experimental principle, then, is doubt, that philosophic doubt which leaves to the mind its freedom and initiative, and from winch the virtues most valuable to investigators in physiology and medicine are derived.
Quotes about winch (2 Quotes)
In order to know the true situation of a Planet at any particular time, the small set of balls are to be put each on its respective axis; then the winch to be turned round until each index points to the given time.