每个单子都反映了整个宇宙的角度，但有不同的深度和清晰度。
Leadership means making tough decisions today that will benefit generations tomorrow.
Sustainable infrastructure should balance economic, social and environmental benefits.
The act of writing is an act of rebellion against oblivion.
The solution to the problem of life is seen in the vanishing of the problem.
我们总是希望在我们的程序中要说的是，所有已知语言都只能说得不好。