When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one which has been opened for us

We cannot possibly let ourselves get frozen into regarding everyone we do not know as an absolute stranger.

Remember that not getting what you want is sometimes a wonderful stroke of luck.

Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.

The value of a man should be seen in what he gives and not in what he is able to receive.

The trouble with lying is that its efficiency depends upon a clear notion of the truth hidden.

Success is not about luck; it's about preparation, hard work, and seizing opportunities.