一年规划,没有比种植五谷更好的;十年规划,没有比种植树木更好的;终身规划,没有比培养人才更好的。
The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.
Machine learning is the science of getting computers to act without being explicitly programmed.
释义:过于强硬的弓弦容易断裂,过于锋利的刀口容易受损。惹祸往往是因为多嘴多舌,招致灾祸多是因为心肠狠毒。