You can hardly convince a man of an error in a lifetime, but must content yourself with the reflection that the progress of science is slow. If he is not convinced, his grandchildren may be.
Henry David ThoreauA distinguished clergyman told me that he chose the profession of a clergyman because it afforded the most leisure for literary pursuits. I would recommend to him the profession of a governor.
Henry David ThoreauNot till we are lost, in other words not till we have lost the world, do we begin to find ourselves, and realize where we are and the infinite extent of our relations.
Henry David Thoreau