When traveling is made too easy and comfortable, its spiritual meaning is lost. This may be called sentimentalism, but a certain sense of loneliness engendered by traveling leads one to reflect upon the meaning of life, for life is after all a travelling from one unknown to another unknown.
D.T. SuzukiUntil we recognize the SELF that exists apart from who we think we are - we cannot know the Ch'an ( ZEN ) MIND
D.T. Suzuki