It is the weak man who urges compromise--never the strong man.
The world is a book, and those who do not travel read only one page.
Sun don't shine forever, but as long as it's here then we might as well shine together.
千里之行,始于足下,再近的道路,如果你不走,就永远不能到达;一屋不扫,何以扫天下?再小的事情,你都不去做,何谈成功?
The arithmetic of modular forms is a window into the hidden structures of the universe.
Sustainability isn't an option; it's a necessity for the energy sector.