Strength is actually a limit composed by your brain. It could be increased or even decreased depending upon the mindset you are taking with you. It heavily depends upon the dimensions of your thinking and believing. Motivation increases your strength and it could come from anywhere. Lets have a look at some quotes about Strength.
Disclaimer: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.