Curiosity Is Its Own Reason.

If The Bee Disappeared Off The Surface Of The Globe, Then Man Would Have Only Four Years Of Life Left. No More Bees, No More Pollination, No More Plants, No More Animals, No More Man.

The Most Beautiful Experience In The World Is The Experience Of The Mysterious.

If You Want To Find Out Anything From The Theoretical Physicists About The Methods They Use, I Advise You To Stick Closely To One Principle: Don't Listen To Their Words, Fix Your Attention On Their Deeds. To Him Who Is A Discoverer In This Field The Products Of His Imagination Appear So Necessary And Natural That He Regards Them, And Would Like To Have Them Regarded By Others, Not As Creations Of Thought But As Given Realities.

Understanding Of Our Fellow Human Beings...becomes Fruitful Only When It Is Sustained By Sympathetic Feelings In Joy And Sorrow.

One Should Guard Against Preaching To Young People Success In The Customary Form As The Main Aim In Life. The Most Important Motive For Work In School And In Life Is Pleasure In Work, Pleasure In Its Result, And The Knowledge Of The Value Of The Result To The Community.