We crave for new sensations but soon become indifferent to them. The wonders of yesterday are today common occurrences

My ear barely caught signals coming in regular succession which could not have been produced on earth.

The present is theirs; the future, for which I really worked, is mine.

I am equally proud of my Serbian origin and my Croatian fatherland.

Misunderstandings are always caused by the inability of appreciating one another's point of view... The best way is to dispel ignorance of the doings of others by a systematic spread of general knowledge. With this object in view, it is most important to aid exchange of thought and intercourse.

If your hate could be turned into electricity, it would light up the whole world.

Electric power is everywhere present in unlimited quantities and can drive the world's machinery without the need of coal, oil, gas, or any other of the common fuels.