数学中发现的快乐就像解开宇宙留给我们的谜题。
政府、科学家和渔业之间的合作对于打击非法捕捞至关重要。
The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.
所以,根基树立不牢的人,不要期望有茂盛的枝叶。
"Travel is fatal to prejudice, bigotry, and narrow-mindedness."