Without "ethical Culture", There Is No Salvation

However We Select From Nature A Complex [of Phenomena] Using The Criterion Of Simplicity, In No Case Will Its Theoretical Treatment Turn Out To Be Forever Appropriate (sufficient).... I Do Not Doubt That The Day Will Come When [general Relativity], Too, Will Have To Yield To Another One, For Reasons Which At Present We Do Not Yet Surmise. I Believe That This Process Of Deepening Theory Has No Limits.

A Thought That Sometimes Makes Me Hazy: Am I - Or Are The Others Crazy?

Physics Is An Attempt Conceptually To Grasp Reality As Something That Is Considered To Be Independent Of Its Being Observed. In This Sense One Speaks Of Physical Reality.

What We Don't Know Is Much More Than What We Know.

We Act As Though Comfort And Luxury Were The Chief Requirements Of Life. All That We Need To Make Us Happy Is Something To Be Enthusiastic About.