Even when laws have been written down, they ought not always to remain unaltered.
Wonder implies the desire to learn.
In the works of Nature, purpose, not accident, is the main thing.
One has no friend who has many friends.
When...we, as individuals, obey laws that direct us to behave for the welfare of the community as a whole, we are indirectly helping to promote the pursuit of happiness by our fellow human beings.
Happiness is activity.