Quote by Marcus Aurelius
"If you are distressed by anything external, the pain is not due to the thing itself, but to your estimate of it; and this you have the power to revoke at any moment."
More from Marcus Aurelius
"You have power over your mind - not outside events. Realize this, and you will find strength."
"The obstacle in the path becomes the path."
"It is not death that a man should fear, but never beginning to live."
"Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth."