Shirley Blackwell

“When you are overcome with resentment and aversion to suffering, your resistance is indeed an affliction. When you feel ashamed, depressed, and defeated by your suffering, it presses you down, causes you to contract. But if you can learn to separate your resistance to suffering from the actual pains and difficulties in your life, an incredible transformation takes place. You are able to meet your suffering as though you were a wagon receiving the load being placed on it. Paradoxically, the effect is that your load is lightened, and your life can roll forward, whatever its destination.”
― Ajahn Sumedho, Dancing With Life: Buddhist Insights for Finding Meaning and Joy in the Face of Suffering

“If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle.”
― Sun Tzu, The Art of War