1651  Man needs his difficulties because they are necessary to enjoy success,

1980  Good friends, good books, and a sleepy conscience: this is the ideal life.

2348  The indispensable first step to getting the things you want out of life is this: decide what you want.

2046  When one door closes, another opens; but we often look so long and so regretfully upon the closed door that we do not see the one which has opened for us.

2883  You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.