The human heart does not stay away too long from that which hurt it most. There is a return journey to anguish that few of us are released from making.

When you stop learning stop listening stop looking and asking questions always new questions then it is time to die.

Faith and doubt both are needed not as antagonists but working side by side to take us around the unknown curve.

Faith is to believe in something not yet proved and to underwrite it with our lives: it is the only way we can leave the future open.