Wisdom is not the product of schooling, but of the lifelong attempt to acquire it.
Out of suffering have emerged the strongest souls; the most massive characters are seared with scars.
Love one another, but make not a bond of love: Let it rather be a moving sea between the shores of your souls.
Immoderate desire is the mark of a child, not a man.
What's done can't be undone.
Our virtues and our failings are inseparable, like force and matter. When they separate, man is no more
Knowing is not enough, we must apply. Willing is not enough, we must do.
He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.
I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.
There is no question climate change is happening. The only arguable point is what part humans are playing in it.
A person who spends more than he earns is a fool
In the midst of movement and chaos, keep stillness inside of you.
The only real laughter comes from despair.
The ultimate authority must always rest with the individual's own reason and critical analysis.
It has seemed to be more necessary to have regard to the weight of words rather than to their number.
Let him who would move the world first move himself.
Instinct is a marvellous thing. It can neither be explained nor ignored.
None but ourselves can free our minds.
Judge a man by his questions rather than by his answers.
Most of us have far more courage than we ever dreamed possible
Wonder is the beginning of wisdom.