All the political movements of our country that have hitherto played any important role in our modern history had been lacking in the ideal at the achievement of which they aimed. Revolutionary movement is no exception.

If you think you can do a thing or think you can't do a thing, you're right.  

So long as you do not achieve social liberty, whatever freedom is provided by the law is of no avail to you.

I deny the very existence of that Almighty Supreme Being.

profane, not the shrine I have raised in the cleft of my heart.

When one door is closed, don't you know, another is open.

Science without religion is lame, religion without science is blind.

Ignorance is always afraid of change.

You can't just ask customers what they want and then try to give that to them. By the time you get it built, they'll want something new.

How you respond to a given situation makes all the difference between success and failure.

Nationalism is an infantile disease. It is the measles of mankind.

Times and conditions change so rapidly that we must keep our aim constantly focused on the future.