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

No country or people who are slaves to dogma and dogmatic mentality can progress.

A leader or a man of action in a crisis almost always acts subconsciously and then thinks of the reasons for his action.

Socialism is... not only a way of life, but a certain scientific approach to social and economic problems.

The boundaries of democracy have to be widened so as to include economic equality also. This is the great revolution through which we are all passing.

The policy of being too cautious is the greatest risk of all.

What is history, indeed, but a record of change?