Quote To know that we know what we know, and to know...

“To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge.” - Nicolaus Copernicus

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Don't take life too seriously. Punch it in the face when it needs a good hit. Laugh at it.

Forget injuries, never forget kindnesses.

It does not matter how slowly you go as long as you do not stop.

It isn't what you have or who you are or where you are or what you are doing that makes you happy or unhappy. It is what you think about it.

Tomorrow belongs to those who can hear it coming

When you make a choice, you change the future.