Always remember, difficult situations are thrust upon those who have the power to influence events.
The Leopard StratagemBut I find it difficult to recognize people. Human beings are so much alike.
Sealskin Trousers and other StoriesCrafting a plan is easy. Taking action will always prove to be the more difficult path.
The Rent CollectorLife becomes difficult when out of sync with your heart-felt desires.
Unleash The Power of Your Heart and MindOne of my biggest complaints about adulthood is that it's difficult to simply hang out with friends
Unclutter Your Life in One WeekIt was... the most difficult walk anyone ever had to make. In every way, a walk to remember.
A Walk to RememberWriting is supposed to be difficult, agonizing, a dreadful exercise, a terrible occupation.
Zen in the Art of Writing