A house divided against itself cannot stand.
The impossible could not have happened, therefore the impossible must be possible in spite of appearances.
Judge a man by his questions rather than by his answers.
We sometimes congratulate ourselves at the moment of waking from a troubled dream; it may be so the moment after death.
Everything excellent is as difficult as it is rare.
No one cares how much you know, until they know how much you care
I've never known any trouble than an hour's reading didn't assuage.
The use of travelling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are.
He who chooses the beginning of the road chooses the place it leads to.
We thought that we had the answers, it was the questions we had wrong.
There is geometry in the humming of the strings. There is music in the spacing of the spheres.
If you are neutral in situations of injustice, you have chosen the side of the oppressor.
Between stimulus and response there is a space. In that space is our power to choose our response. In our response lies our growth and our freedom.
Men become wise just as they become rich, more by what they save than by what they receive.
Be sure you put your feet in the right place, then stand firm.
If you don't like someone's story, write your own.
A good teacher protects his pupils from his own influence.
Science has not yet taught us if madness is or is not the sublimity of the intelligence.
Those who know, do. Those that understand, teach.
The greatest of wealth is the richness of the soul.
Men build too many walls and not enough bridges.