To say of men that they are bad is to say they are worse than we think >>
A body of work such as Pasteur's is inconceivable in our time: no man >>
The only things one can admire at length are those one admires without >>
Be aware that young people have to be able to make their own mistakes >>
No mans error becomes his own Law; nor obliges him to persist in it. >>
It is the nature of every person to error, but only the fool persevere >>
Falsity cannot keep an idea from being beautiful; there are certain errors of such ingenuity that one could regret their not ranking among the achievements of the human mind.