Part of what you must learn is how to handle mistakes and new facts that change the odds.Life, in part, is like a poker game wherein you have to learn to quit sometimes when holding a much-loved hand.

Nature is the best teacher; it has already done the experiments, we just have to interpret them.

与逆境不屈抗争，以无畏的气势面对敌人。

我们需要将软件不仅仅视为代码，而是可以分析和验证的数学对象。

Technology can be forestry's greatest ally if we use it wisely.

The world is not what it seems to be; it is what we believe it to be.