I never make the mistake of arguing with people for whose opinions I have no respect.

Diplomacy is the continuation of war by other means.

对心灵的研究必须是纯粹分析性的。

The oldest， shortest words—'yes' and 'no'—are those which require the most thought.

追求数学知识是一段永无止境的旅程，充满了无尽的好奇和惊奇。

我们在内心做的事会改变外在的现实。

投资于低排放技术不仅对地球有益，也具有良好的商业意义。