Suppose time is a circle, bending back on itself. The world repeats itself, precisely, endlessly.

The world is moving faster and faster, but where are we going?I think one of the reasons why things are getting blurry is because there is not much meaning.

If a person holds no ambitions in this world, he suffers unknowingly. If a person holds ambitions, he suffers knowingly, but very slowly.

We live in a highly polarized society. We need to try to understand each other in respectful ways. To that end, I believe that we should make room for both spiritual atheists and thinking believers.

-But rational thoughts lead only to rational thoughts, whereas irrational thoughts lead to new experiences.

All writers have roots they draw from - travel, work, family. My roots are in science and it is fertile ground for fiction.

The urge to discover, to invent, to know the unknown, seems so deeply human that we cannot imagine our history without it.

Sadness is no more than a bit of acid transfixed in the cerebellum.

While people brood, time skips ahead without looking back.

Everyone shares the same fate.

The world is moving faster and faster, but where are we going?

I don't seem able to get it straight in my mind....

I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.

Nobody likes the phenomenon of death, and death hates the phenomenon of life

I understand you undertake to overthrow my undertaking.

The landscape should belong to the people who see it all the time.

I think Sydney has so much natural beauty it's just a beautiful city.

I was motivated by just thinking that if you had all this external success that everyone would love you and everything would be peaceful and wonderful.

Pause and remember - Change will happen the moment you have the courage to change.

I personally don't invest in a lot of companies because I think it would be a conflict of interest and Facebook doesn't typically either.

Every child you encounter is a divine appointment.