Monica

“Assumptions are dangerous things to make, and like all dangerous things to make -- bombs, for instance, or strawberry shortcake -- if you make even the tiniest mistake you can find yourself in terrible trouble. Making assumptions simply means believing things are a certain way with little or no evidence that shows you are correct, and you can see at once how this can lead to terrible trouble. For instance, one morning you might wake up and make the assumption that your bed was in the same place that it always was, even though you would have no real evidence that this was so. But when you got out of your bed, you might discover that it had floated out to sea, and now you would be in terrible trouble all because of the incorrect assumption that you'd made. You can see that it is better not to make too many assumptions, particularly in the morning.”
― Lemony Snicket, The Austere Academy

“And if you insist on continuing to make assumptions about my character, I’ll advise you only this: assume you will always be wrong.”
― Tahereh Mafi, Ignite Me

“If others tell us something we make assumptions, and if they don't tell us something we make assumptions to fulfill our need to know and to replace the need to communicate. Even if we hear something and we don't understand we make assumptions about what it means and then believe the assumptions. We make all sorts of assumptions because we don't have the courage to ask questions.”
― Miguel Ruiz, The Four Agreements: A Practical Guide to Personal Freedom

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Alan Alda