The Bible and the Church have been the greatest stumbling blocks in the way of women's emancipation. Elizabeth Cady Stanton
To endeavor to work upon the vulgar with fine sense is like attempting to hew blocks with a razor. Alexander Pope
The future is merely a shadow which blocks out the joys of the present and emphasizes the miseries of the past. Erica Jong
The only difference between stumbling blocks and stepping stones is the way you use them. American Proverb
From big blocks one chops big pieces. German Proverb
What will kill a dog first blocks its nose. African Proverb