Search in quotes: ivan+iv
32 quotes
Quote by
Ivan Pavlov about
power,
purpose,
science,
manQuote by
Ivan Pavlov about
life,
nature,
human imperfections,
things,
manQuote by
Ivan Pavlov about
air,
science,
perfection,
manQuote by
Ivan Pavlov about
happiness,
food,
future,
knowledge,
ideal