Confidence comes from preparation and knowing your stuff.

在计算机科学中，我们经常处理那些容易陈述但难以解决的问题。

比喻天地如同熔炉，造化是工匠，阴阳是炭火，万物是被锻造的铜器。

If you're walking down the right path and you're willing to keep walking, eventually you'll make progress.

当我们有目的地疏伐森林时，我们不是在夺走生命，而是在为更多生命的繁荣腾出空间。

My garden is my most beautiful masterpiece.

Psychological truth is what works in the practical world.

有能力给予当然比有能力接受来得更让人愉快。