Freedom is born of self-discipline. No individual, no nation, can achieve or maintain liberty without self-control. The undisciplined man (or woman) is a slave to his own weaknesses. Alan Valentine More Quotes by Alan Valentine More Quotes From Alan Valentine Whenever science makes a discovery, the devil grabs it while the angels are debating the best way to use it. Alan Valentine angel discovery science For thousands of years, father and son have stretched wistful hands across the canyon of time, each eager to help the other to his side, but neither quite able to desert the loyalties of his contemporaries. The relationship is always changing and hence always fragile; nothing endures except the sense of difference. Alan Valentine fathers-day loyalty son For thousands of years, father and son have stretched wistful hands across the canyon of time. Alan Valentine fathers-day hands son