无论多难,我们都不会放弃。
In mathematics, the art of proposing a question must be held of higher value than solving it.
恐龙灭绝是因为它们没有太空计划。如果我们因为没有太空计划而灭绝,那是我们活该!
科学是一段旅程,而不是终点。
The truth is rarely pure and never simple.