Pain is inevitable. Suffering is optional.
Every one of us has in him a continent of undiscovered character. Blessed is he who acts as Columbus to his own soul.
Rain clouds come floating in, not to muddy my days ahead, but to make me calm, happy and hopeful.
A leader is someone who compels others to positive action by the power of their own positive action.
If you seek to understand the whole universe you will understand nothing at all but seek to understand yourself and you will understand the whole universe.