Behind this sentence lies a much deeper message and most people aren't even aware of it.
There are a few sentences I like to say to myself every day such:
'You can not do the same thing every day and expect different results' or the one in the picture.
Still, most people like to complain about their situation but don't really try and want to change their situation because they prefer to sleep more at night or work less hard or any reason to actually change the current lifespan and bring themselves to a better situation in life but instead they prefer to blame The environment, the government, their woman or the world instead of looking inside and understanding who is causing this situation.

You are the one that can change your life, for better, so do it.