What is the most resilient parasite? Bacteria? A virus? An intestinal worm? An idea! Resilient, highly contagious. Once an idea has taken hold of the brain it's almost impossible to eradicate.
Cobb in Inception
19An idea is like a virus, resilient, highly contagious. The smallest seed of an idea can grow. It can grow to define or destroy you.
Cobb in Inception
19No matter what anybody tells you, words and ideas can change the world.
John Keating in Dead Poets Society
4Sometimes there is no darker place than our thoughts, the moonless midnight of the mind.
It is the mark of an educated mind to be able to entertain a thought without accepting it.
I enjoy my own thoughts sometimes.
According to Madam Pomfrey, thoughts could leave deeper scars than almost anything else.
I don't know how to organise thoughts. I don't know how to have thoughts.
The greatest weapon against stress is our ability to choose one thought over another.
Change your thoughts and you change your world!