できない理由探すより、やってみればいい。(Rather than search for reasons for it not being doable, better to try and see.)
“May your choices reflect your hopes, not your fears.” — Nelson Mandela
情けは人の為ならず (the good you do for others is good you do yourself; compassion is not for other people’s benefit)
“Faith without works is dead”: belief which does not motivate action cannot properly be called “faith”.
“Doubt” is simply acknowledging one’s own ignorance.
Words have meaning only through the action with which they are associated.