We should be eternally vigilant against attempts to check the expression of opinions that we loathe.
When you make a mistake, don't look back at it long. Take the reason of the thing into your mind and then look forward. Mistakes are lessons of wisdom. The past cannot be changed. The future is yet in your power.
The summer night is like a perfection of thought.
There is no stigma attached to recognizing a bad decision in time to install a better one.
To repeat what others have said, requires education; to challenge it, requires brains.
Eat a third and drink a third and leave the remaining third of your stomach empty. Then, when you get angry, there will be sufficient room for your rage.
The greatest thing in the world is to know how to belong to oneself.