"Science is global. Einstein's equation, E=mc2, has..." - Quote by A P J Abdul Kalam

“Developing nations want to become developed nations.”

“Poetry comes from the highest happiness or the deepest sorrow.”

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

“We have heard much about the poetry of mathematics, but very little of it has as yet been sung. The ancients had a juster notion of their poetic value than we. The most distinct and beautiful statements of any truth must take at last the mathematical form. We might so simplify the rules of moral philosophy, as well as of arithmetic, that one formula would express them both.”

“Who does not see that we are likely to ascertain the distinctive significance of religious melancholy and happiness, or of religious trances, far better by comparing them as conscientiously as we can with other varieties of melancholy, happiness, and trance, than by refusing to consider their place in any more general series, and treating them as if they were outside of nature's order altogether?”

“He who is only a traveler learns things at second-hand and by the halves, and is poor authority. We are most interested when science reports what those men already know practically or instinctively, for that alone is a true humanity, or account of human experience.”

“All men are interdependent. Every nation is an heir of a vast treasury of ideas and labor to which both the living and the dead of all nations have contributed. Whether we realize it or not, each of us lives eternally 'in the red.' We are everlasting debtors to known and unknown men and women.”

“Unarmed love is the most powerful force in all the world.”

“Mutual tolerance is a necessity for all time and for all races.”