第一次与巴尔蒂人喝茶，你是陌生人；第二次，你是尊贵的客人；第三次，你成为家人。
It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.
I'm not afraid to die, I'm afraid not to try.
We are survival machines – robot vehicles blindly programmed to preserve the selfish molecules known as genes.