Today marks the 20th anniversary of my PhD defense at
@RutgersNB.
As I reflect on that milestone, I’m reminded that the most important lesson I learned wasn’t scientific, it was about persistence.
Early in my PhD, I spent nearly five years pursuing a research question that never produced the answer I was looking for. At the time, it felt like failure, especially since I had received an NIH Predoctoral Fellowship to support the project and my training.
What I didn’t realize was that those five years were preparing me for the discovery that would ultimately define my dissertation.
While investigating amino acid biosynthesis in plants, I helped identify a previously unknown pathway for lysine biosynthesis. The discovery reshaped our understanding of plant metabolism, informed efforts to improve crop nutrition, and later influenced my interests in antibiotic development and antimicrobial resistance.
I still remember the moment the experiment worked. As I watched the data appear on the spectrophotometer screen, I knew immediately we had found something important. I ran into my advisor Dr. Thomas Leustek’s office shouting, “We got it! Oh my God, we got it!”
The irony is that the discovery and writing the dissertation itself took about 8 months but the work that made it possible took five years.
I share my journey with students, and they sometimes ask whether I regret spending so much time on a project that didn’t turn out the way I expected. My answer is always the same, I didn’t waste five years. Those years taught me the technical skills, resilience, creativity, and critical thinking that made the breakthrough possible. What looked like failure was actually preparation.
Twenty years later, that’s the lesson I carry with me: the breakthroughs people celebrate are often built on years of work that appears to be going nowhere but learning is never wasted.
Thank you to my mentors, committee members, labmates, UG and fellow grad students, collaborators, and especially my family for helping shape me as a scientist and supporting me throughout the journey.
It's hard to believe it has been twenty years!