Great geniuses have the shortest biographies.
Do not go where the path may lead, go instead where there is no path and leave a trail.
We are immersed in beauty, but our eyes have no clear vision.
No great man ever complains of want of opportunity.
Little minds have little worries; big minds have no time for worries.
Nature is a mutable cloud which is always and never the same.
Happy is the hearing man; unhappy the speaking man.
The reward of a thing well done is having done it.
Adopt the pace of nature: her secret is patience.