Jonas Salk said this quote

There is hope in dreams, imagination, and in the courage of those who wish to make those dreams a reality.

~ Jonas Salk

Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

~ Jonas Salk

I look upon ourselves as partners in all of this, and that each of us contributes and does what he can do best. And so I see not a top rung and a bottom rung - I see all this horizontally - and I see this as part of a matrix. And I see every human being as having a purpose, a destiny, if you like - the destiny that exists in each of us - and find ways and means to provide such opportunities for everyone.

~ Jonas Salk

Hope lies in dreams, in imagination and in the courage of those who dare to make dreams into reality.

~ Jonas Salk