Iconoclast v.2.0

(n.) 1. One who attacks cherished beliefs, traditional institutions, etc. as being based on error or superstition.
2. One who smashes revered images
In May 1964, Szilárd died in his sleep of a heart attack at the age of sixty-six. At his memorial it was said that Death was required to come to him while asleep, or otherwise he would have outwitted it. Leó Szilárd - Wikipedia, the free encyclopedia