Happiness is not the absence of problems but the ability to deal with them.

The desire to be a servant had been bred into me: bone, blood, and skin.

Old age is not interesting until one gets there.

The success of a learning algorithm depends on the quality and quantity of the data it is trained on.

Innovation in forestry isn't about replacing nature, but enhancing our partnership with it.《The Green Leadership》

悲伤是我们为爱付出的代价。

如果我们的动力是钱的话，我们老早就卖掉公司了，当然那样我们也终究会被后浪拍在沙滩上。