Themes
Idealism (?)
Identity
Idleness
Ignorance
Illusion
Image
Imagination
Imitation
Immortality
Importance
Impossible
Improve
Indecision
Independence
Indifference
Industry
Influence
Information
Ingratitude
Injury
Injustice
Innocence
Innovation
Instinct
Intellectual
Intelligence
Intention
Interest
Intimacy
Intuition
Invention
Irony
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On Anger: "For every minute you remain angry, you give up sixty seconds of peace of mind."
Essays
On Destiny: "Our destiny exercises its influence over us even when, as yet, we have not learned its nature: it is our future that lays down the law of our today."
Human, All Too Human
On Friendship: "A crowd is not company; and faces are but a gallery of pictures; and talk but a tinkling cymbal, where there is no love."
Essays