Related:

• All obvious theorems are true. -- Pommersheim's Principle All true theorems are obvious.
  -- Keane's Kriterio...
• For numerical analysis, there are theorems that are true, and theorems that are REALLY true.
  -- John Dennis (in Upson's Familiar Quotations)...
• A mathematician is a machine for converting coffee into theorems.
• Quote #586 The continuation that obeys only obvious stack semantics, O grasshopper, is not the true continuation.
  -- Guy Steele...
• All is true given the right premises.
• All true wisdom is found on T-shirts.
• This isn't all true. -- Steven Wrigh