有时最难原谅的人是自己。
Sometimes the hardest person to forgive is yourself.
我一直对局外人、不完全融入主流的人的想法感兴趣。
The future of democracy depends on the ability of democratic societies to reform themselves and adapt to new challenges.
林业技术应该服务于自然，而不是征服它。
The future of animal health lies in prevention, not just treatment.
The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.