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可持續林業不是成本，而是對韌性的投資。

Every dollar invested in responsible forestry today grows into a hundred dollars of environmental and economic value tomorrow.

Leadership is about inspiring others to see what they can become.

The legacy of science is the betterment of humanity.

Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?

反復練習是兒童的智力體操。

我們曾有過殘暴的國王，也有過愚蠢的國王。但我真不知道是造了什么孽才有了這有一個又殘暴又愚蠢的國王。