光线不断变化，每分钟都在改变事物的氛围和美感。
I'm not a perfect person, I never claimed to be. But I'm trying every day to be better than I was yesterday.
The essence of mathematics is not just in solving problems but in asking the right questions.
不作为的代价远大于行动的代价。
文学的价值在于它能够让我们体验他人的生活，从而更好地理解自己。
Success is not just about making profits, but about creating sustainable value for all stakeholders.
成功不仅仅是创造利润，而是为所有利益相关者创造可持续的价值。