Art is the only serious thing in the world. And the artist is the only person who is never serious.

Oscar Wilde

Freedom does not mean being free of something, but to be free to do something.

Angela Merkel

La verdadera sabiduría está en reconocer la propia ignorancia.

Sócrates

A man may fulfill the object of his existence by asking a question he cannot answer, and attempting a task he cannot achieve.

Oliver Wendell Holmes

Por tanto, no os preocupéis por el día de mañana, porque el día de mañana se preocupará por sus propias cosas.

Mateo 6:34

Change the way you look at things and the things you look at change.

Wayne Dyer