Clarity Of Mind Means Clarity

We Must Keep Our Thought Secret, And Judge Everything By It, While Talking Like The People.

To Speak Freely Of Mathematics, I Find It The Highest Exercise Of The Spirit; But At The Same Time I Know That It Is So Useless That I Make Little Distinction Between A Man Who Is Only A Mathematician And A Common Artisan. Also, I Call It The Most Beautiful Profession In The World; But It Is Only A Profession.

Habit Is A Second Nature That Destroys The First. But What Is Nature? Why Is Habit Not Natural? I Am Very Much Afraid That Nature Itself Is Only A First Habit, Just As Habit Is A Second Nature.

I Would Have Far More Fear Of Being Mistaken, And Of Finding That The Christian Religion Was True, Than Of Not Being Mistaken In Believing It True.

Justice And Power Must Be Brought Together, So That Whatever Is Just May Be Powerful, And Whatever Is Powerful May Be Just.