Art is long, life short, judgment difficult, opportunity transient. To act is easy, to think is hard; to act according to our thought is troublesome. Every beginning is cheerful: the threshold is the place of expectation.
Johann Wolfgang von GoetheWhat we agree with leaves us inactive, but contradiction makes us productive.
Johann Wolfgang von GoetheFret not over the irretrievable, but ever act as if thy life were just begun.
Johann Wolfgang von Goethe