True leadership is about making tough decisions today that will benefit future generations.

Technology gives us precision in forestry operations, but wisdom tells us where and when to apply it.

当你开始随波逐流的那一刻，你就会失去让你与众不同的独特性。

唯一真正的监狱是你脑海中的那个。

No president who performs his duties faithfully and conscientiously can have any leisure.

要理解量子世界，我们必须先忘掉我们的经典直觉。

艺术的功能不仅仅是如实反映现实，更是要想象可能的事物。

道德的基础是对他人的同情。