Beauty is not in the face; beauty is a light in the heart.
The oldest, shortest words- 'yes' and 'no'- are those which require the most thought.
Gravity is only the bark of wisdom's tree; but it preserves it
Men build too many walls and not enough bridges.
In a good bookroom you feel in some mysterious way that you are absorbing the wisdom contained in all the books through your skin, without even opening them.
All that we see or seem is but a dream within a dream.
Nobody has the power to take two steps together; you can take only one step at a time.
Throw your heart over the fence and the rest will follow.
We may encounter many defeats but we must not be defeated.
There are things known and there are things unknown, and in between are the doors of perception.
All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
Let him who would move the world first move himself.
Whatever the mind of man creates, should be controlled by man's character
Nothing fixes a thing so intensely in the memory as the wish to forget it.
If you don't like someone's story, write your own.
If we do not lay out ourselves in the service of mankind whom should we serve?
Don't criticize what you don't understand, son. You never walked in that man's shoes.
One who gains strength by overcoming obstacles possesses the only strength which can overcome adversity.
Power always thinks it has a great soul and vast views beyond the comprehension of the weak.
I dream. Sometimes I think that's the only right thing to do.
Never ruin an apology with an excuse.