If you can't understand why someone is doing something， look at the consequences of their actions， whatever they might be， and then infer the motivations from their consequences.
如果你不能理解某人为什么要做某事，那么看看他们行为的后果，不管他们可能是什么，然后从他们的后果中推断出动机。
成功不是终点，失败也不是致命的：重要的是继续前进的勇气。
"The past is always with us, for it feeds the present."
从失败中学习比庆祝成功更有价值。
所有财富都是劳动的产物。
夜晚是一位伟大的老师，但很少有人愿意学习。
If knowledge can create problems, it is not through ignorance that we can solve them.
史记