Lasting peace can come only to peaceful people.

It is science alone that can solve the problems of hunger and poverty, of insanitation and illiteracy, of superstition and deadening custom and tradition, of vast resources running to waste, or a rich country inhabited by starving people... Who indeed could afford to ignore science today? At every turn we have to seek its aid... The future belongs to science and those who make friends with science.

When you imitate the enemy's tactics, you take on his liabilities.

No country or people who are slaves to dogma and dogmatic mentality can progress.

Every little thing counts in a crisis.

Crises and deadlocks when they occur have at least this advantage, that they force us to think.

When the present is full of gloom, the past becomes haven of refuge that provides relief and inspiration.