The best Quotations

Ideas won't keep, something must be done about them.
- Alfred North Whitehead

Ideas won't keep; something must be done about them.
- Alfred North Whitehead

The vitality of thought is in adventure. ideas won't keep. something must be done about them. when the idea is new, its custodians have fervor, live for it, and if need be, die for it.
- Alfred North Whitehead

Do you know the writers of the following quotations?

Quotation Ideas are the roots of creation. - writer
Quotation They that are on their guard and appear ready to receive their adversaries, are in much less danger of being attacked than the supine, secure and negligent. - writer
Quotation It is not giving children more that spoils them; it is giving them more to avoid confrontation. - writer
Quotation Thought takes man out of servitude, into freedom. - writer
Quotation Change means movement. Movement means friction. Only in the frictionless vacuum of a nonexistent abstract world can movement or change occur without that abrasive friction of conflict. - writer
Quotation The depth of our despair measures what capability and height of claim we have to hope. - writer