Nobody has ever seen an electron. Nor a thought. You can't see a thought, you can't measure, weigh, nor taste it- but thoughts are the most real things in the Galaxy.
The purpose of war is to support your government's decisions by force.
Nothing gives life more zest that running for your life.
Love is that condition in which the happiness of another person is essential to your own.
Anything free is worth what you pay for it.
When the need arises - and it does - you must be able to shoot your own dog. Don't farm it out — that doesn't make it nicer, it makes it worse.