In those days he was wiser than he is now; he used to frequently take my advice. 

I don't like to repeat success, I like to go on to other things.

If there were no bad people, there would be no good lawyers.

Russia is a riddle wrapped in a mystery inside an enigma. 

The future belongs to science and those who make friends with science.

Revolution did not necessarily involve sanguinary strife. It was not a cult of bomb and pistol. They may sometimes be mere means for its achievement.

Those who seek realities in this world of illusions are likely to be disappointed at times.

Even when we have physical hardships, we can be very happy.

If we did all the things we are capable of, we would literally astound ourselves.

The men who learn endurance, are they who call the whole world, brother.

I think there's every reason this 21st century will be much happier.

Either write something worth reading or do something worth writing.