Gaius Suetonius Tranquillus, Tib.  47.1  (ca. A.D. 98-117):

Princeps neque opera ulla magnifica fecit—nam et quae sola susceperat, Augusti templum restitutionemque Pompeiani theatri, imperfecta post tot annos reliquit—neque spectacula omnino edidit.


While emperor he [Tiberius] constructed no magnificent public works, for the only ones which he undertook, the temple of Augustus and the restoration of Pompeius' theater, he left unfinished after so many years. He gave no public shows at all. (J. C. Rolfe, trans.)