The life of the individual has meaning only insofar as it aids in making the life of every living thing nobler and more beautiful. Life is sacred, that is to say, it is the supreme value, to which all other values are subordinate.

Out of clutter, find simplicity.

Now he has departed from this strange world a little ahead of me. That means nothing. People like us, who believe in physics, know that the distinction between past, present, and future is only a stubbornly persistent illusion.

The strongest force in the universe is Compound Interest.

Why 100? If I were wrong, one would have been enough.

Make everything as simple as possible, but not simpler.

The strange things about growing old is that the intimate identification with the here and now is slowly lost. One feels transposed into infinity, more or less alone.