The beauty of a mathematical proof lies in its simplicity and inevitability.
在追求目标的过程中,耐心和毅力比智商更重要。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The only real freedom is the freedom to imagine.
Sustainability isn't a choice anymore—it's a responsibility we owe to future generations.
弦理论的景观是广阔而复杂的,可能有10^500个不同的可能宇宙。