Alexander Fleming

The human body is a marvel of nature.

The fight against infectious diseases is a global challenge.

I am grateful for the recognition I have received, but the real reward is the impact of penicillin.

The future of medicine depends on continued research and innovation.

The scientific community must work together to solve the world's problems.

The discovery of penicillin was a turning point in medical history.

I hope that my work will inspire others to pursue scientific discovery.

The battle against bacteria is far from over.

We must be vigilant in our efforts to combat antibiotic resistance.

The unexpected is often the most interesting.

My greatest satisfaction has been to see the benefits of penicillin in saving lives.

The scientific method is a powerful tool for understanding the world.

I have always believed in the power of observation and persistence.

The discovery of penicillin was a testament to the power of serendipity.

When I woke up just after dawn on September 28, 1928, I certainly didn't plan to revolutionize all medicine by discovering the world's first antibiotic, or killer of bacteria. But I suppose that was exactly what I did.

The story of penicillin has a certain dramatic interest. The discovery was made in 1928, but it was not until 1940 that the drug was put to practical use.

I have been accused of being a slovenly worker, but I think it was just that I was a bit untidy.

The penicillin mold was a lucky accident. But the real work was in recognizing its significance.

I have no doubt that penicillin will be used for a long time, but I also have no doubt that bacteria will eventually become resistant to it.

Many a time I have been asked, 'What did you do to discover penicillin?' And I always reply, 'Nothing, it just grew.'