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

The line links “hope” not to passive optimism but to three active human capacities: envisioning (dreams), creatively recombining possibilities (imagination), and taking risk-laden action (courage). Read this way, hope becomes a practical ethic: it is sustained when people translate private aspirations into public, tangible outcomes. The final clause—“those who dare to make dreams into reality”—emphasizes moral bravery and perseverance, suggesting that progress depends on individuals willing to confront uncertainty, skepticism, or failure. Attributed to Jonas Salk, the sentiment aligns with a common cultural image of scientific innovation as imaginative and courageous, though the precise provenance of the wording is unclear.