Persistence is the most powerful force on earth, it can move mountains.
If I had 20 days to solve a problem, I would take 19 days to define it
The world as we see it is only the world as we see it. Others may see it differently.
I have reached the conviction that the abolition of the death penalty is desirable. Reasons: 1) Irreparability in the event of an error of justice, 2) Detrimental moral influence of the execution procedure on those who, whether directly or indirectly, have to do with the procedure.
Gravitation is not responsible for people falling in love.
I learned many years ago never to waste time trying to convince my colleagues.