An idea that is not dangerous is unworthy of being called an idea at all.

We do not learn for the benefit of anyone, we learn to unlearn ignorance.

It isn't an idea until it’s created, irrespective of its result

What a heavy oar the pen is and what a strong current ideas are to row in

Every new idea has something of the pain and peril of childbirth about it

An idea is a feat of association, and the height of it is a good metaphor.

If you thought of it, don't be fooled into thinking it is a dumb Idea.

Rizal learned the right ideas at the wrong time, and for this he was shot.

What matters is not the idea a man holds but the depth at which he holds it

Bring ideas in and entertain them royally, for one of them may be the king.

The idea turned Facebook into the digital version of a message in a bottle.

Wine gives one 'ideas,' whereas champagne gives one 'strategies.

We are set in our ways, bound by our perspectives and stuck in our thinking.

The great idea is the one that is either saleable or is worthy of imitation.

Old ideas can sometimes use new buildings. New ideas must use old buildings.