Learn how to tie a bowline knot. Practice in the dark. With one hand. For the rest of your life you’ll use this knot more times than you would ever believe.
你知道的越多,你就越意识到你不知道的越多。
Win-win cooperation is the right direction for modern agricultural development.
心灵是由进化塑造的生物适应。
大自然似乎有意通过电现象向我们揭示物质的一种新的、迄今为止隐藏的特性。
我不是为了名声做事,而是因为我热爱它们。