Most quotes are from memory.  They may not be the exact words.

Regarding the internal workings of a biological cell: Things there are not only stranger than we imaging but stranger than we can  imagine.

– – – Biologist J.B.H. Haldane

An independent reality in the ordinary physical sense can neither be ascribed to the phenomenon nor the agencies of observation.

– – – Nels Bohr, Father of Quantum Physics

Past present and future are a stubbornly persistent illusion.

– – – Albert Einstein

The “father of Western philosophy”, René Descartes hypothesized “mind-body dualism”, that mental and physical action carry on in parallel but distinct courses.  Philosopher Gilbert Ryle scoffs at this notion as “the ghost in the machine.”  In The Second Creation  Robert P. Cease and Charles C. Mann  conclude, based on the findings of Quantum Physics, Descartes–as I see Ryles too–does appear mistaken, “not because there is no ghost, because there is no machine.”

Physical constructs are free creations of the human mind and are not, however it may seem, uniquely determined by the external world.

– – – Albert Einstein

View this fleeting world like this:

Like stars fading and vanishing at dawn,

Like bubbles on a fast moving stream,

Like morning due drops evaporating on blades of grass,

Like a candle flickering in a strong wind,

Echoes, mirages, phantoms, hallucinations, and a dream.

– – – The Buddha

Thoughts to ponder.