New truths become evident when new tools become available.

All women scientists should marry, rear children, cook, and clean in order to achieve fulfillment, to be a complete woman.

In the past, few women have tried and even fewer have succeeded.

The excitement of learning separates youth from old age. As long as you're learning you're not old.

Perhaps the earliest memories I have are of being a stubborn, determined child. Through the years my mother has told me that it was fortunate that I chose to do acceptable things, for if I had chosen otherwise no one could have deflected me from my path. ... The Chairman of the Physics Department, looking at this record, could only say 'That A- confirms that women do not do well at laboratory work'. But I was no longer a stubborn, determined child, but rather a stubborn, determined graduate student. The hard work and subtle discrimination were of no moment.

If you ever have a new idea, and it's really new, you have to expect that it won't be widely accepted immediately. It's a long hard process.

New truths become evident when new tools become available.