“He who is not courageous enough to take risks will accomplish nothing in life”
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Muhammad Ali 100
African American boxer, philanthropist and activist 1942–2016Related quotes

Source: Take The Risk (2008), p. 161

Grzegorz Strzelczyk, a Catholic priest who co-authored a book that was a conversation record between him and Vetulani, in an interview with Tygodnik Sanocki http://tygodniksanocki.pl/2017/10/08/czy-w-mozgu-mieszka-bog/ (in Polish).

“It's the moments when we take risks that show the courage we have in speaking our minds.”
Original: Sono i momenti in cui corriamo dei rischi che mostrano il coraggio che abbiamo nel dire ciò che pensiamo.
Source: prevale.net

1880s, Garfield's Words (1882)
“The question, love, is whether you want me enough to take the risk.”
Source: Mine Till Midnight

Living, Loving, and Learning (1982)
Variant: Risks must be taken because the greatest hazard in life is to risk nothing.
Source: Living Loving and Learning
Context: To love is to risk not being loved in return. To hope is to risk pain. To try is to risk failure, but risks must be taken, because the greatest hazard in life is to risk nothing.