Human history becomes more and more a race between education and catastrophe. (H. G. Wells)

Not everything that can be counted counts, and not everything that counts can be counted. (Albert Einstein)

Not everything that can be counted counts, and not everything that counts can be counted. (Albert Einstein)

In the End, we will remember not the words of our enemies, but the silence of our friends. (Martin Luther King Jr.)

Problems worthy of attack prove their worth by fighting back. (Paul Erdos)