Louis Pasteur

Science is a continuous quest for truth, a never-ending journey.

The greatest reward for a scientist is the joy of discovery.

The scientific method is a powerful tool, but it is only as good as the mind that wields it.

The future of humanity depends on the progress of science.

The pursuit of knowledge is a noble endeavor.

The greatest minds are those that question everything.

The scientific spirit is a spirit of inquiry, of doubt, and of constant questioning.

The universe is full of mysteries, and science is the key to unlocking them.

The greatest gift we can give to future generations is the gift of knowledge.

The true measure of a scientist is not the number of discoveries he makes, but the impact of those discoveries on humanity.

Live in the serene peace of laboratories and libraries. Wait patiently. Those who work will win.

Wine is the most healthful and most hygienic of beverages.

In the fields of observation, chance favors only the prepared mind.

The greatest derangement of the mind is to believe in something because one wishes it to be so.

It is surmounting difficulties that makes heroes.

Let me tell you the secret that has led me to my goal. My strength lies solely in my tenacity.

The universe is asymmetric.

Do not dream of great achievements; begin with small ones.

Posterity will one day laugh at the foolishness of modern medicine.

I am on the edge of a frightful precipice... Yet I do not fear it.