Do your little bit of good where you are; it's those little bits of good put together that overwhelm the world.
The only limit to our realization of tomorrow will be our doubts of today.
You cannot truly listen to anyone and do anything else at the same time.
The future is uncertain but the end is always near.
There is no question climate change is happening. The only arguable point is what part humans are playing in it.
To a wise and good man the whole earth is his fatherland.
Learned we may be with another man's learning: we can only be wise with wisdom of our own.
A mistake is always forgivable, rarely excusable and always unacceptable.
A good teacher protects his pupils from his own influence.
How often I found where I should be going only by setting out for somewhere else.
Love one another, but make not a bond of love: Let it rather be a moving sea between the shores of your souls.
Judge not unless you judge yourself.
It is the mark of an educated mind to be able to entertain a thought without accepting it.
A man is literally what he thinks.
He who can destroy a thing, can control a thing.
If you do what you've always done, you'll get what you've always gotten.
One who loses wealth loses much. One who loses a friend loses more. But one who loses courage loses all.
Everything excellent is as difficult as it is rare.
Never do anything when you are in a temper, for you will do everything wrong.
Do not reveal what you have thought upon doing, but by wise council keep it secret being determined to carry it into execution.
The secret of life, though, is to fall seven times and to get up eight times.