The thing about smart people is that they seem like crazy people to dumb people.
– Stephen Hawking

When you're curious you finds lots of intersting things to do.
– Walt Disney

The only thing you absolutely need to know is the location of the library.
– Albert Einstein

If we did all the things we are capable of, we would literally astound ourselves.
– Thomas Edison

The important thing is to never stop questioning.
– Albert Einstein

Blind belief in authority is the greatest enemy of truth.
– Albert Einstein

Believe in the child.
– Maria Montessori

This one is more of a idiom… "sharpen your own sword" as in stop comparing and keeping up with what's going on around you and instead work on something that is important to you.