每个数学问题都有一个解决方案；只是需要时间和创造力来找到它。

Exceed your customers' expectations. If you do, they'll come back over and over. Give them what they want — and a little more.

想想看，人类愚蠢到会去小心地避免那些可能使他们造成伤害的臭鼬或是狐狸，却不担心狮子对他们安全造成的威胁。

可持续性不是一种选择；它是我们星球未来的必需品。

Sorrow is hushed into peace in my heart like the evening among the silent trees。