Entia non sunt multiplicanda praeter necessitatem

The explanation requiring the fewest assumptions is most likely to be correct.

For nothing ought to be posited without a reason given, unless it is self-evident (literally, known through itself) or known by experience or proved by the authority of Sacred Scripture.

God's existence cannot be deduced by reason alone.

With all things being equal, the simplest explanation tends to be the right one.

It is vain to do with more what can be done with less.

Simpler explanations are, other things being equal, generally better than more complex ones.

When you have two competing theories that make exactly the same predictions, the simpler one is the better.

Never increase, beyond what is necessary, the number of entities required to explain anything.

No more things should be presumed to exist than are absolutely necessary.

Entities are not to be multiplied beyond necessity.

I would rather live 10 years doing what I Love, than drag through Life 50 years, hating everyday I Live.

The past is a source of knowledge, and the future is a source of hope. Love of the past implies faith in the future.

I write as if I’ve lived a lot of things I haven’t lived.

You call that a kiss?

Childhood sometimes does pay a second visit to man; youth never.

Psychology helps to measure the probability that an aim is attainable.

I'm not in power, but my ideas are in power. And my ideas will prevail.

What Soft--Cherubic Creatures-- These Gentlewomen are-- One would as soon assault a Plush-- Or violate a Star

Since the day man first tried to conquer space, the earth has been mobilizing.

Nostalgia is the aching realization that you can't go back again. The longing, no matter how intense, can never be met.