There is no trifling with nature, it is always true, grave, and severe, it is always in the right, and the faults and errors fall to our share. It defies incompetency, but reveals its secrets to the competent, the truthful, and the pure.
Recently a large group of 'problem' children were given the assignment of writing essays on the difficulties they had with their parents. The papers they turned in were misspelled but lively, listing a number of rather predicable faults - gushing, nagging, refusing affection, and so on. But oddly enough the quality most children felt their parents lacked was truthfulness. None of us, of course, likes to think of himself as a liar. In important things we make it a point to be scrupulously honest. But if we examine our daily lives closely we may find dozens of examples of small compromises, trivial evasions. These seemingly unimportant deceits should be guarded against, since they can all too easily become a part of the fabric of our existence, influencing our relationships with others. An unflagging desire for truth in every aspect of our behavior does much to provide that sense of security for which all people yearn.
Source: Three Minutes by James Keller, M. M., 1950