Theatre should be a taxing experience: the greatest achievement of a writer is to produce a character who creates anxiety.

The greatest investment one can ever make is the investment into humanity, for an achievement based on positive influence into people's life can stand the test of time, survive through the mortality of men and resound endlessly through posterity

Helping someone come to a saving knowledge of Christ is the greatest achievement possible.

Your greatest achievement is to love me.

The greatest achievement of the human spirit is to live up to one's opportunities and make the most of one's resources.

Ultimately, my greatest achievement is maintaining my career while sustaining a happy marriage and kids.