It is easier to exclude harmful passions than to rule them, and to deny them admittance than to control them after they have been admitted.
Write down the advice of him who loves you, though you like it not at present.
Get pleasure out of life...as much as you can. Nobody ever died from pleasure.
If our early lessons of acceptance were as successful as our early lessons of anger, how much happier we would all be.
The art of war is simple enough. Find out where your enemy is. Get at him as soon as you can. Strike him as hard as you can, and keep moving on.
Never rely on the glory of the morning nor the smiles of your mother-in-law.
To repeat what others have said, requires education; to challenge it, requires brains.