You are too generous to trifle with me. If your feelings are still what they were last April, tell me so at once. My affections and wishes are unchanged, but one word from you will silence me on this subject for ever.

Marine protected areas are not just sanctuaries; they are investments in our future.

The joy of running is not in the finish line, but in the journey.

每种心理状态都是大脑某种物理状态的功能。