It is easy to get to the top after you get through the crowd at the bottom.
If you can dream it, you can achieve it.
No person ever ended his eyesight by looking on the bright side.
When there is no job related stress, you are more aware of your mate and children, if you are a parent.
I wouldn't say 'most' people are prone to negativity. I think it's probably that most people allow negativity to color their thinking, depending on circumstances, but I also believe most people make the necessary efforts to return to positive thinking as quickly as possible.
Goals are the links in the chain that connect activity to accomplishment.