The only limits that exist are the ones you place on yourself.
To forget is to betray; to remember is to resist.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
You can’t make art without making mistakes.
Every scientific discovery is a new dialogue with nature, bringing us closer to the mysteries of the universe.
It’s not the events of our lives that shape us, but our beliefs as to what those events mean.