"A good book is the best of friends, the same today and forever."
林业实践的创新对于应对气候变化的挑战至关重要。
Progress is impossible without change, and those who cannot change their minds cannot change anything.
目标是成为最好的，而不是击败别人。
理解人类认知的关键在于理解符号是如何被操作的。
All you have to do is write one true sentence. Write the truest sentence that you know.
The mind is a continuous stream of events.