January 4, 2016 Quote 0 Comments The fact that you are not sure means that it is possible that there is another way someday.Richard Feynman Tagged cita, feynman, motivacion, motivacional, optimismo, quote, richard, richard feynman Post navigation Previous Previous post: Mas vale tarde que nuncaNext Next post: Kairós Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Notify me of follow-up comments by email. Notify me of new posts by email. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.