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“According to Vedanta, there are only two symptoms of enlightenment, just two indications that a transformation is taking place within you toward a higher consciousness. The first symptom is that you stop worrying. Things don't bother you anymore. You become light-hearted and full of joy. The second symptom is that you encounter more and more meaningful coincidences in your life, more and more synchronicities. And this accelerates to the point where you actually experience the miraculous. (quoted by Carol Lynn Pearson in Consider the Butterfly)”
― Deepak Chopra, SynchroDestiny: Harnessing the Infinite Power of Coincidence to Create Miracles

“Curious things, habits. People themselves never knew they had them.

[Witness for the Prosecution, also published in The Hound of Death and Other Stories.]”
― Agatha Christie, The Witness for the Prosecution and Other Stories

“Perhaps the greatest faculty our minds possess is the ability to cope with pain. Classic thinking teaches us of the four doors of the mind, which everyone moves through according to their need.

First is the door of sleep. Sleep offers us a retreat from the world and all its pain. Sleep marks passing time, giving us distance from the things that have hurt us. When a person is wounded they will often fall unconscious. Similarly, someone who hears traumatic news will often swoon or faint. This is the mind's way of protecting itself from pain by stepping through the first door.

Second is the door of forgetting. Some wounds are too deep to heal, or too deep to heal quickly. In addition, many memories are simply painful, and there is no healing to be done. The saying 'time heals all wounds' is false. Time heals most wounds. The rest are hidden behind this door.

Third is the door of madness. There are times when the mind is dealt such a blow it hides itself in insanity. While this may not seem beneficial, it is. There are times when reality is nothing but pain, and to escape that pain the mind must leave reality behind.

Last is the door of death. The final resort. Nothing can hurt us after we are dead, or so we have been told.”
― Patrick Rothfuss, The Name of the Wind

“Every day, think as you wake up, today I am fortunate to be alive, I have a precious human life, I am not going to waste it. I am going to use all my energies to develop myself, to expand my heart out to others; to achieve enlightenment for the benefit of all beings. I am going to have kind thoughts towards others, I am not going to get angry or think badly about others. I am going to benefit others as much as I can.”
― The Dalai Lama