The proletarians have nothing to lose but their chains. They have a world to win.
I have witnessed the softening of the hardest of hearts by a simple smile.
Don't close your eyes, the opportunity will appear in the next second.
Go as far as you can see, when you get there you'll be able to see farther.
Formal education will make you a living; self-education will make you a fortune.
Don't give up the things that belong to you and keep those lost things in memory.
The chief danger in life is that you may take too many precautions.
The mankind’s courage and resolution will be witnessed and remembered by stars.
I have spent my entire life putting off things that I thought there’d be time for later.
Our planet is a lonely speck in the great enveloping cosmic dark.
A man's character may be learned from the adjectives which he habitually uses in conversation.
I think the truly natural things are dreams, which nature can't touch with decay.