“My own career was undoubtedly determined, not by my own will but by various factors over which I have no control—primarily those mysterious glands in which Nature prepares the very essence of life, our internal secretions.”
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Probable attribution
A source trail connects this quotation to Albert Einstein and Viereck interview (1929), but the exact English wording has not been confirmed in a primary text. The attribution is therefore probable rather than definitive.
Likely origin: Viereck interview (1929)
Review the attribution sourceAbout this quote
This page records the wording "My own career was undoubtedly determined, not by my own…," which centers on career, undoubtedly, determined. A concrete trail points toward Einstein, but the exact English form remains unconfirmed; the page therefore labels it as attributed to him while preserving its science and creativity context.
When to use it
- Use "My own career was undoubtedly determined, not by my own…" in a science discussion, then ask which concrete claim the wording makes.
- Compare its treatment of career with undoubtedly in a lesson, essay, or editorial note before drawing a conclusion.
- Before sharing it as Einstein's exact words, display the attribution caveat and follow the evidence link recorded on the page.

