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.

The commander in the field is always right and the rear echelon is wrong, unless proved otherwise.

All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion, desire.

Excellence, then, is a state concerned with choice, lying in a mean, relative to us, this being determined by reason and in the way in which the man of practical wisdom would determine it.

Concern for man and his fate must always form the chief interest of all technical endeavors. Never forget this in the midst of your diagrams and equations.

When you're curious, you find lots of interesting things to do.

You must be the change you wish to see in the world.

Speculation is only a word covering the making of money out of the manipulation of prices, instead of supplying goods and services. 

You cannot simultaneously prevent and prepare for war.

Our consistent effort towards the development of a nation can make the whole country proud all over the world, but the lack of teamwork can surely make us familiar with huge disasters.

Yellow journalism is turning into such a deep shade of yellow that it could put jaundice to shame.

That deep emotional conviction of the presence of a superior reasoning power, which is revealed in the incomprehensible universe, from my idea of God.