My Father Was The Most Rational And

Flight By Machines Heavier Than Air Is Unpractical And Insignificant, If Not Utterly Impossible.

I Finally Reached The Conclusion That Mathematics Was The Study I Was Best Fitted To Follow, Though I Did Not Clearly See In What Way I Should Turn The Subject To Account.

I Had Not Yet Gotten Into The World Of Light. But I Felt As One Who, Standing Outside, Could Knock Against The Wall And Hear An Answering Knock From Within.

Aerial Flight Is One Of That Class Of Problems With Which Man Will Never Be Able To Cope.

One Of The Most Beautiful Hypotheses Ever Propounded In Physics Is ... The Dynamical Theory Of Gases