“In some certain moments I noticed that all air around me was full of tongues of real flame. Intensity of these tongues grew after a number of years instead of falling and reached maximum at the age of Twenty-five. Once I had a feeling that my brain was enveloped in flames and a little Sun shines in my head”. Tesla wrote when he was 65: “These light phenomena sometimes still appear, especially when some new idea shows me unprecedented possibilities, but their intensity is relatively weak”.

via TESLA’S COSMOLOGY – Page 3.