Understanding the fundamental forces of nature is essential to comprehending the cosmos.

If you’re not failing, you’re not pushing hard enough.

哲学史不像科学史那样，仅仅被视为发现和错误的年代记录。它是人类精神在努力理解自身及其与宇宙关系的历史。

Flow is being completely involved in an activity for its own sake. The ego falls away. Time flies. Every action, movement, and thought follows inevitably from the previous one, like playing jazz. Your whole being is involved, and you're using your skills to the utmost.