'Genius' which means transcendent capacity of taking trouble, first of all.

No man is born without ambitious worldly desires.

A man protesting against error is on the way towards uniting himself with all men that believe in truth.

No violent extreme endures.

For all right judgment of any man or things it is useful, nay, essential, to see his good qualities before pronouncing on his bad.

After all manner of professors have done their best for us, the place we are to get knowledge is in books.

He that can work is born to be king of something.