It is better to meet danger than to wait for it. He that is on a lee shore, and foresees a hurricane, stands out to sea and encounters a storm to avoid a shipwreck.
Bio: Nicolas Bourbaki is the collective pseudonym under which a group of 20th-century mathematicians, with the aim of reformulating mathematics on an extremely abstract and formal but self-contained basis, wrote a series of books beginning in 1935.