The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

Happiness is not the belief that we don't need to change; it is the realization that we can.

We must balance economic growth with environmental protection to ensure the oceans remain vibrant.

The greatest works of art are born from the deepest sorrows.

有些无限比其他无限更大。