We see the water of a river flowing uninterruptedly and passing away, and all that floats on its surface, rubbish or beams of trees, all pass by. Christian! So does our life. . .I was an infant, and that time has gone. I was an adolescent, and that too has passed. I was a young man, and that too is far behind me. The strong and mature man that I was is no more. My hair turns white, I succumb to age, but that too passes; I approach the end and will go the way of all flesh. I was born in order to die. I die that I may live. Remember me, O Lord, in Thy Kingdom!
Tikhon of ZadonskMore Tikhon of Zadonsk quotes
It is a fearful thing to hate whom God hath loved. To look upon another-his weaknesses, his sins, his faults, his defects is to look upon one who is suffering. He is suffering from negative passions, from the same sinful human corruption from which you yourself suffer. This is very important: do not look upon him with judgmental eyes of comparison, noting the sins you assume you'd never commit. Rather, see him as a fellow sufferer, a fellow human being who is in need of the very healing of which you are in need. Help him, love him, pray for him do unto him as you would have him do unto you.
Tikhon of Zadonsk
Many flatter themselves and consider themselves to be good, humble, and meek, but they will discover the contrary under temptation. Do not not become despondent in temptations, then, but give all the more thanks to God that He thus brings you to what is hidden in your heart - the knowledge of yourself - and wishes you to be corrected and be saved.
Tikhon of Zadonsk