Who said "Determination and courage will overcome any obstacle"?

This quote is attributed to Dr. John Watson.

Determination and courage will overcome any obstacle - Dr. John Watson

"Determination and courage will overcome any obstacle"

Dr. John Watson Perseverance

Character in The Hound of the Baskervilles

Buy "The Hound of the Baskervilles" on Amazon

"I am not a very good subject for a novelist."

"The greatest happiness the greatest number."

"We are not beaten yet."

"Justice, however delayed, is not denied."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."