察于安危，宁于祸福，谨于去就，莫之能害也。
（道德高尚的人）明察安危，安于祸福，谨慎地对待去留，就没有什么能够伤害他们。
"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."
Courage is a virtue necessary not only in war, but in life as well.
Empathy is the key to innovation.
未来属于那些能够明智利用能源的人。
你围绕着自己终将死亡的事实构建生活，然后你没有死。