The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.
In a world of rapid change, the ability to learn and adapt is the ultimate competitive advantage.
Every discovery raises new questions.
很可能还会发明出其他几种辅助视觉的工具,它们超越现有工具的程度,就像现有工具超越肉眼一样。
我相信创造的激情,相信梦想比现实更有力量。