Quote by Carl Sagan

Extinction is the rule. Survival is the exception.

— Carl Sagan

“Extinction is the rule, survival is the exception. ~ Carl Sagan, Ph.D.”

— Bobby Akart

“As long as the laws of nature exists, nothing is immune to survival.”

— Kaushik Ram

“Over 99 percent of all species that ever lived are now extinct.”

— Neil Shubin

“A species that becomes extinct because of ethics, disappears. A species that survives because of function can rediscover ethics.”

— Vanya M.G

“Species that struggle to adapt to survive will become extinct”

— Charles Darwin

“There is a species for every predator...”

— Gabbo De La Parra

“To return to nature is to embrace extinction.”

— Mark X

“Everything made by human is bound to fail and every life in nature is bound to die.”

— Balan Gothandaraman

“All human life must be regarded as sacred, or one's own may be endangered as well.”

— Ann Perry

“Nature does not know extinction, only transformation”

— Werner Von Braun

“Intent on their small extinctions, they are ignorant of the greater death going on all around them.”

— Guy Haley