I do believe that if you haven't learnt about sadness, you cannot appreciate happiness.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Success is getting what you want. Happiness is wanting what you get.

Happiness depends more on how life strikes you than on what happens.

There is only one happiness in this life, to love and be loved.

Always leave something to wish for otherwise you will be miserable from your very happiness.

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

Be more dedicated to making solid achievements than in running after swift but synthetic happiness.

The true secret of happiness lies in taking a genuine interest in all the details of daily life.

Happiness is the reward we get for living to the highest right we know.