The soul of a place is often hidden in its silence.
一个地方的灵魂常常隐藏在它的寂静中。
The concept of nondeterminism in computation is one of the most important ideas in computer science.
The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.
我们的决定往往比我们相信的要少理性，受到无数潜意识因素的影响。