史记
实现明天理想的唯一障碍是今天的疑虑。
Words have no power to impress the mind without the exquisite horror of their reality.
继子女面临更大风险，因为进化压力塑造了父母更偏爱自己基因后代的心理。
古代以天下为主体，君主为客体，君主一生所经营的，都是为了天下。
In the end, the success of any technology is determined by its ability to solve real-world problems.
最终，任何技术的成功都取决于它解决现实世界问题的能力。
Forests are the lungs of our planet; we must treat them with the care they deserve.