- "Keep Walking" from Johnny Walker (whiskey)
- "I'm a slow walker, but I never walk back" from Abraham Lincoln
- "If one does not know to which port one is sailing, no wind is favorable" from Seneca (5 BC - 65 AD)
- "Aliquando et insanire jucundum est" best translated in French as "Pas de sagesse sans un petit grain de folie" from Seneca (5 BC - 65 AD)
- "If you swim with sharks, do not act like food" quote used by Michio Kaku at a keynote during some internal MS convention
- "Cannibals prefer those who have no spines" quote used by Stanislaw Lem in "Holiday" written in 1963, Polish SF author of "Solaris", 1921–2006.
- "An active line on a walk, moving freely, without goal. A walk for a walk's sake" Paul Klee.
- "Save Earth, only our planet got chocolat" cycling banner spotted in Brussels.
- "Reality is that which refuses to go away when I stop believing in it", Phillip K Dick (Philosopher and SF-author of "The Man in the High Castle" and stories turned into films such as Blade Runner, Total Recall, A Scanner Darkly, Minority Report, Paycheck, Next, Screamers, and The Adjustment Bureau.
- "A goal is a dream with a deadline", Napolean Hill.
- "Be yourself, no more, no less!", motto on baron Toots Thielemans' coat of arms.
- "Management exists to minimize problems created by its own hiring mistakes", Scott Adams.
- "Failure is not an option, it comes bundles with the software".
- "A nation is a group of people united by a mistaken view about the past and a hatred of their neighbors.", Ernest Renan, French Philosopher