The best ideas often come from listening to those closest to the problem.
最好的想法往往来自倾听那些最接近问题的人。
数学的美妙之处在于它常常引导我们发现关于物理世界的真理,而这些真理是我们无法通过其他方式发现的。
He strolled like a man in the park without a care or a worry in the world. Like he had>