When the traveler goes alone he gets acquainted with himself.

The true purpose of education is to teach a man to carry himself triumphant to the sunset.

One's happiness depends less on what he knows than on what he feels.

A person cannot love a plant after he has pruned it, then he has either done a poor job or is devoid of emotion.

A garden requires patient labor and attention. Plants do not grow merely to satisfy ambitions or to fulfill good intentions. They thrive because someone expended effort on them.

The sense of conquest is in it. Not often is a collector able to obtain complete material in one assault. The plant may be at the moment sterile, or only in fruit or flower... but this lack has the advantage of stimulating the collector to go back in another season or year to complete the work.