This is a question too difficult for a mathematician. It should be asked of a philosopher"(when asked about completing his income tax form)

Outer changes always begin with an inner change of attitude.

Creativity is contagious. Pass it on.

A person who never made a mistake never tried anything new.

I have made no secret, either privately or publicly, of any sense of outrage over officially enforced military and war service. I regard it as a duty of conscience to fight against such barbarous enslavement of the individual with every means available.

Why does this magnificent applied science which saves work and makes life easier bring us so little happiness? ... The simple answer runs: 'Because we have not yet learned to make sensible use of it.'

No one does anything right in life, until they realize that they are making a mistake