Omar Khayyam

The entire universe is a single being, and all things are interwoven into one.

Geometry is knowledge of the eternal.

The value of a man is not in what he has, but in what he is.

I have not chosen to be born, nor to die.

Be happy for this moment. This moment is your life.

Drink wine, this is life eternal. This is all that an ecstatic youth will give you. Drink wine, and do not be afraid of anything. Wine is the only thing that can give you eternal life.

The true seeker of knowledge is not the one who collects facts, but the one who understands their meaning.

To be ignorant of the truth is to be a slave.

The secret of life is to have no fear.

The wise man is he who knows the limits of his knowledge.

Life is a journey, and we are all travelers.

The universe is a book, and those who do not travel read only one page.

The greatest pleasure in life is to do what people say you cannot do.

The future belongs to those who believe in the beauty of their dreams.

Every day is a new beginning. Take a deep breath and start again.

The best way to predict the future is to create it.

The journey of a thousand miles begins with a single step.

What is a cubic equation? It is an equation in which the highest power of the unknown is the cube.

The solution of cubic equations by means of intersecting conic sections.

The roots of an equation are the values of the unknown that satisfy the equation.