“ All knowledge begins with an expression of curiosity pertaining to the unknown or unknowable. Expressions of uncertainty and a doubtful nature lead a person to useful discoveries. Kilroy J. Oldster
“ Just remember: If you make unfounded assumptions before choosing a path, you’re blindly sauntering along. Auliq Ice
“ The gangs of arrogant thieves that can rob you of your success are your own doubts, fears and low self-image. Get them arrested and kept distances apart and you and your accomplishments are secured. Israelmore Ayivor
“ Doubt is the stock in trade all philosophers as well as all scientific persons. Conversely, certainty is the cane that all religious fanatics and other zealots wield with outrageous righteousness. Onl… Kilroy J. Oldster
“ It's true not because it's beyond doubt, but because we believe it to be true. We make it true. We are safe as long as no one can disprove us Bangambiki Habyarimana
“ Once you “believe” that you can do it and do take the first step forward, stop doubting yourself. Nabil N. Jamal
“ Occupy your thoughts with purpose and you will be so busy pursuing a meaningful future there will be no time for doubt, chaos and disappointment. Carlos Wallace
“ For that thought to be strong, however, it must be free of doubt, for doubt weakens the will, weakens the response of the universe, and slows the manifestation of desire. Stephen Richards