No one is alone during tribulations - there's always someone else thinking, rejoicing or suffering in the same way. This thought gives us strength to face the challenge that lies in front of us.
People travel to wonder at the height of mountains, at the huge waves of the sea, at the long courses of rivers, at the vast compass of the ocean, at the circular motion of the stars; and they pass by themselves without wondering.
The light of love flows out of my soul, but it can go nowhere because it's blocked by pain. I could inhale and exhale every morning for the rest of my life, but that wouldn't solve anything.
An inventor's endeavor is essentially lifesaving. Whether he harnesses forces, improves devices, or provides new comforts and conveniences, he is adding to the safety of our existence. He is also better qualified than the average individual to protect himself in peril, for he is observant and resourceful.
There comes a point in your life when you realize:
Who matters,
Who never did,
Who won't anymore,
And who always will.
So, don't worry about people from your past, there's a reason why they didn't make it to your future.