The best time to plant a tree was 25 years ago. The second-best time is today.
种树的最佳时间是25年前,第二好的时间是今天。
理论见解常常导致实际突破,弥合抽象思想与现实世界应用之间的差距。
I can't make everyone like me because I'm not a god.
公正的转型需要重新培训劳动力,而非抛弃他们。
反馈是一个强大的概念,在自然系统和技术系统中被广泛使用。
"The universe is not only stranger than we imagine, it is stranger than we can imagine."