It is of practical value to learn to like yourself. Since you must spend so much time with yourself you might as well get some satisfaction out of the relationship.
Great issues develop from small beginnings.
When every physical and mental resources is focused, one's power to solve a problem multiplies tremendously.
Stand up to your obstacles and do something about them. You will find that they haven't half the strength you think they have.
Every problem has in it the seeds of its own solution. If you don't have any problems, you don't get any seeds.
Understanding can overcome any situation, however mysterious or insurmountable it may appear to be.