God did not create evil. Just as darkness is the absence of light, evil is the absence of God.

Everything has changed except the way man thinks (when the hydrogen bomb was exploded)

There will come a point in everyone's life , however, where only intuition can make the leap ahead, without ever knowing precisely how. One can never know why but one must accept intuition as a fact.

... knowledge must continually be renewed by ceaseless effort, if it is not to be lost. It resembles a statue of marble which stands in the desert and is continually threatened with burial by the shifting sand. The hands of service must ever be at work, in order that the marble continue to lastingly shine in the sun. To these serving hands mine shall also belong.

It has become appallingly obvious that our technology has exceeded our humanity.

This change in the conception of reality is the most profound and the most fruitful that physics has experienced since the time of Newton. Refering to James Clerk Maxwell's contributions to physics.

I have always loved solitude, a trait which tends to increase with age.