宇宙是一个庞大而复杂的系统，理解它需要理论洞察力和观测证据。
The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.
一个观念的价值在于它的实际后果。
What a man can be, he must be. This need we call self-actualization.
In the pursuit of mathematical truth, we often find more questions than answers.
"I can resist everything except temptation."
The true measure of our success is not just profits, but the positive impact we leave behind.