If people are good because they fear punishment, and hope for reward, then we are a sorry lot indeed.
Out of clutter, find simplicity.
In theory, theory and practice are the same. In practice, they are not.
One scientific epoch ended and another began with James Clerk Maxwell.
Be a voice not an echo.
Enough for me is the mystery of the eternity of life, and the inkling of the marvelous structure of reality. There is in this neither a will nor a goal, nor a must, but only sheer being.