Each indecision brings its own delays and days are lost lamenting over lost days... What you can do or think you can do, begin it. For boldness has magic, power, and genius in it.

As our inclinations, so our opinions.

Even the lowliest, provided he is whole, can be happy, and in his own . way, perfect.

Time does not relinquish its rights, either over human beings or over mountains.

One should not search for anything behind the phenomena. They themselves are the message.

We are never deceived; we deceive ourselves.

Science has been seriously retarded by the study of what is not worth knowing and of what is not knowable.