"Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence."
Autor — Helen Keller
Como citar esta frase
ABNT NBR 6023
KELLER, Helen Adams. Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.. citamo, [s.l.], 2026. Disponível em: https://citamo.com.br/frase/optimism-is-the-faith-that-leads-to-achievement-nothing-can-be-done-without-hop-2611. Acesso em: 10 jun. 2026.
APA 7ª ed.
Keller, H. A. (2026). Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.. citamo. https://citamo.com.br/frase/optimism-is-the-faith-that-leads-to-achievement-nothing-can-be-done-without-hop-2611
MLA 9ª ed.
Keller, Helen Adams. "Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.." Citamo, 10 Jun. 2026, https://citamo.com.br/frase/optimism-is-the-faith-that-leads-to-achievement-nothing-can-be-done-without-hop-2611.
Sobre o autor
ativista
Onde nasceu Helen Keller? Helen Keller nasceu em Tuscumbia, uma pequena cidade no estado do Alabama, nos Estados Unidos. A cidade, situada no sul do país, fazia parte de um contexto histórico marcado pela reconstrução…
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