Become aware, awake. Then you will see that everything comes and goes, all things come and pass. Life is a flux. Your consciousness is the only thing that is immovable, that is eternal. To attain it is freedom. To attain it is the goal of life. If you miss it you have missed your life and you have missed a tremendously great gift, a great opportunity.
A central lesson of science is that to understand complex issues (or even simple ones), we must try to free our minds of dogma and to guarantee the freedom to publish, to contradict, and to experiment. Arguments from authority are unacceptable.
You call yourself free? I want to hear your ruling thought and not that you have escaped a yoke. Are you such a one as was permitted to escape a yoke? There are some who threw away their ultimate worth when they threw away their servitude. Free from what? What is that to Zarathustra! But your eyes should announce to me brightly: free for what?
We grant no dukedoms to the few,
We hold like rights and shall;
Equal on Sunday in the pew,
On Monday in the mall.
For what avail the plough or sail,
Or land, or life, if freedom fail?