数学是理性的音乐。

The only limit to our realization of tomorrow is our doubts of today.

The rise of China will inevitably lead to conflict with the United States, as it challenges the existing balance of power.

"The past is a shadow that follows us, but it is also a light that guides us."

你和你的梦想之间唯一的障碍是尝试的意愿和相信它实际上可能的信念。