You have to believe in yourself when no one else does.
尽管鸟的翅膀是完美的,但如果没有空气的支撑,它永远无法将鸟托起。事实是科学的空气。没有它们,科学工作者永远无法腾飞。
Symbols are the medium of thought.
Efficiency in farming is not just about yield; it's about resource management.
生活里有两个悲剧:一个是没有得到我们想要的;另外一个是得到了。
我们必须从一开始就考虑产品的生命周期终结问题。