创造力是用之不竭的。你用得越多,拥有的就越多。
你知道的越多,就越明白自己知道的很少。
不要盯着时钟,做它该做的事,继续前进。
True scientific progress is achieved not by mere accumulation of facts, but by the continuous refinement of theories and models.
If you don't make mistakes, you're not trying hard enough.