Related:

• Human beings do not survive on bread alone ... but on the nourishments of liberty.
  For what indeed is a man without freedom ... naught but a mechanism, trapped in the cogwheels of eternity....
• As human beings, that is the way it is.
• Human beings don't live like this.
• One would like to stroke and caress human beings, but one dares not do so, because they bite.
  -- Vladimir Leni...
• Most human beings are quite likeable if you do not see too much of them. Robert Lynd
• Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so.
  Douglas Adam...
• Bacteria acts more intelligent than human being
• Death is Nature's way of recycling human beings.