If you make intense supplication and the timing of the answer is delayed, do not despair of it. His reply to you is guaranteed; but in the way He chooses, not the way you choose, and at the moment He desires, not the moment you desire.–Ibn Ata’Allah (my one of most favorite)
The company of a good friend is like an owner of musk; if you don’t buy anything, you will get the smell of it.
The company of a bad friend is like the blacksmith’s bellows; if you are not affected by its black dirt, you will be touched by its smoke. –Prophet Muhammed (saw)