It is difficult to free fools
It is difficult to free fools from the chains they revere. ~ Voltaire
One must ask children and birds
One must ask children and birds how cherries and strawberries taste. ~ Johann Wolfgang von Goethe
Nature uses as little as possible of anything
Nature uses as little as possible of anything. ~ Johannes Kepler
The hardest arithmetic to master
The hardest arithmetic to master is that which enables us to count our blessings. ~ Eric Hoffer