QUOTES BY ABDUL KALAM.

Quotes by A. P. J. Abdul Kalam

If a country is to be corruption free and become a nation of beautiful minds, I strongly feel there are three key societal members who can make a difference. They are the father, the mother and the teacher.

English is necessary as at present original works of science are in English. I believe that in two decades times original works of science will start coming out in our languages. Then we can move over like the Japanese.

You have to dream before your dreams can come true.

Great dreams of great dreamers are always transcended.

To succeed in your mission, you must have single-minded devotion to your goal.

Man needs his difficulties because they are necessary to enjoy success.

We should not give up and we should not allow the problem to defeat us.

Those who cannot work with their hearts achieve but a hollow, half-hearted success that breeds bitterness all around.

In India we only read about death, sickness, terrorism, crime.

Astrophysics is the branch of astronomy that employs the principles of physics and chemistry "to ascertain the nature of the heavenly bodies, rather than their positions or motions in space."^[1][2] Among the objects studied are the Sun, other stars, galaxies, extrasolar planets, the interstellar medium and the cosmic microwave background.^[3][4] Their emissions are examined across all parts of the electromagnetic spectrum, and the properties examined includeluminosity, density, temperature, and chemical composition. Because astrophysics is a very broad subject, astrophysicists typically apply many disciplines of physics, including mechanics, electromagnetism, statistical mechanics, thermodynamics, quantum mechanics, relativity, nuclear andparticle physics, and atomic and molecular physics.

In practice, modern astronomical research often involves a substantial amount of work in the realms of theoretical and observational physics. Highly elusive areas of study for astrophysicists, which are of immense interest to the public, include their attempts to determine: the properties of dark matter, dark energy, and black holes; whether or not time travel is possible, wormholes can form, or the multiverse exists; and the origin and ultimate fate of the universe.^[3] Topics also studied by theoretical astrophysicists include: Solar System formation and evolution; stellar dynamics and evolution; galaxy formation and evolution; magnetohydrodynamics; large-scale structure of matter in the universe; origin of cosmic rays;general relativity and physical cosmology, including string cosmology and astroparticle physics.

https://en.wikipedia.org/wiki/Astrophysics