The only way to make sense out of change is to plunge into it, move with it, and join the dance.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
In the end, we will remember not the words of our enemies, but the silence of our friends.
It is necessary... for a man to go away by himself... to sit on a rock... and ask, 'Who am I, where have I been, and where am I going?'
Without reflection, we go blindly on our way, creating more unintended consequences, and failing to achieve anything useful.

Self-reflection is a humbling process. It's essential to find out why you think, say, and do certain things... then better yourself.