That which does not kill you makes you stronger.
It is better to light one candle than to curse the darkness.
We don’t know one-millionth of one percent about anything.
Anyone who has never made a mistake
has never tried anything new.
We always strive after what is forbidden, and desire the things refused us.
To be successful you have to be lucky, or a little mad, or very talented, or to find yourself in a rapid growth field.
Edward de Bono