No great man ever complains of want of opportunity.
The faith that stands on authority is not faith.
All Mankind love a lover.
Adopt the pace of nature: her secret is patience.
Happy is the hearing man; unhappy the speaking man.
Science does not know its debt to imagination.
We must be our own before we can be another's.
We are immersed in beauty, but our eyes have no clear vision.
Do not go where the path may lead, go instead where there is no path and leave a trail.
When nature has work to be done, she creates a genius to do it.
