The beauty of mathematics lies in its simplicity and depth.

Innovation is not just about technology; it's about changing mindsets and processes to create sustainable value.

No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.

We're all going to die, all of us, what a circus! That alone should make us love each other but it doesn't. We are terrorized and flattened by trivialities, we are eaten up by nothing.

通常，我们只看见我们正在寻找的东西，有时甚至凭空就能看见。

儿童是通过努力从事活动，从而使个人得到发展的。

My life has no rules, only music.

一个命题的证明是一种性质使得我们相信该命题的过程。