There are two ways to slide ...

There are two ways to slide easily through life: to believe everything or to doubt everything; both ways save us from thinking.
There are two ways to slide easily through life: to believe everything or to doubt everything; both ways save us from thinking.
 Alfred Korzybski

More phrases

I've missed more than 9000 shots in my career. I've lost almost 300 games. 26 times, I've been trusted to take the game winning shot and missed. I've failed over and over and over again in my life. And that is why I succeed.
I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals.
Government of the people, by the people, for the people, shall not perish from the Earth.
The ballot is stronger than the bullet.
In times of change, learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.

Quotes from the same author

If we, who live outside asylums, act as if we lived in a fictitious world- that is to say, if we are consistent with our beliefs- we cannot adjust ourselves to actual conditions, and so fall into many avoidable semantic difficulties. But the so-called normal person practically never abides by his beliefs, and when his beliefs are building for him a fictitious world, he saves his neck by not abiding by them. A so-called "insane" person acts upon his beliefs, and so cannot adjust himself to a world which is quite different from his fancy.
 Alfred Korzybski
It seems evident that everything which exists in nature, is natural, no matter how simple or complicated a phenomenon it is; and on no occasion can the so-called 'supernatural' be anything else than a completely natural law, though it may, at the moment, be above and beyond the present understanding.
 Alfred Korzybski
Let us repeat the two crucial negative premises as established firmly by all human experience: (1) Words are not the things we are speaking about; and (2) There is no such thing as an object in absolute isolation.
 Alfred Korzybski
I want to make clear only that words are not the things spoken about, and that there is no such thing as an object in absolute isolation.
 Alfred Korzybski
Two important characteristics of maps should be noticed. A map is not the territory it represents, but, if correct, it has a similar structure to the territory, which accounts for its usefulness.
 Alfred Korzybski