Simplicity is not simple to achieve.
释义:他认为气是宇宙的基础,因此气的无限性也代表着宇宙的无限性。
The interplay between discrete and continuous mathematics is where some of the most interesting problems lie.
在文学中时间不是线性的;作家可以弯曲它、扭转它、使它循环。
Understanding black holes is understanding the fabric of the universe itself.