Be not afraid of life. Believe that life is worth living, and your belief will help create the fact.

The history of philosophy is to a great extent that of a certain clash of human temperaments.

To study the abnormal is the best way of understanding the normal.

Whenever you're in conflict with someone, there is one factor that can make the difference between damaging your relationship and deepening it. That factor is attitude.

Now, an embryo may seem like some scientific or laboratory term, but, in fact, the embryo contains the unique information that defines a person.

The centuries last passed have also given the taste important extension; the discovery of sugar, and its different preparations, of alcoholic liquors, of wine, ices, vanilla, tea and coffee, have given us flavors hitherto unknown.

Science, engineering, and technology discovers and invents new ways of doing things - but it doesn't dictate how we should do them.

The Nobel prizes memorialize Alfred Nobel's faith in the contribution that human thought, directed to science and art, can make to human welfare.