All of us, at certain moments of our lives, need to take advice and to receive help from other people.

The secret of life is to be found in life itself, in the full organic, intellectual and spiritual activities of our body.

...the influence of the factory upon the physiological and mental state of the workers has been completely neglected.

The modern city consists of...dark, narrow streets full of gasoline fumes, coal dust, and toxic gasses, torn by the noise.

Like hatred, jealousy is forbidden by the laws of life because it is essentially destructive.

Discipline brings us effort, sacrifice and suffering. Later it brings us something of an inestimable value: something of which those who live only for pleasure, profit or amusement will always be deprived. This peculiar indefinable joy which one must have felt oneself to understand is the sign with which life marks its moment of triumph.

More than half of all great remedies known to medical history have come from empiricists...'irregulars'...of no or little scientific training. There is no reason to believe that conditions have essentially changed.