"We use things whose inventors tried and failed many times. In life, trying many times is the way to success. Don't be desperate. Keep trying."
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"Tunatumia vitu ambayo aliyeigundua alijaribu na kushindwa mara nyingi. Katika maisha, kujaribu mara nyingi ni njia ya kuelekea kwenye mafanikio. Usikate tamaa. Endelea kujaribu."