The only justifiable purpose of political institutions is to ensure the unhindered development of the individual.

One must shy away from questionable undertakings, even when they bear a high-sounding name.

All that is valuable in human society depends upon the opportunity for development accorded the individual.

A problem defined, is a problem half solved.

We owe a lot to the Indians, who taught us how to count, without which no worthwhile scientific discovery could have been made.

Formerly, people thought that if matter disappeared from the universe, space and time would remain. Relativity declares that space and time would disappear with matter.

Do things sound better in your head before you say them, or do you even run them through there first?