Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
数学不是沿着一条清理干净的高速公路小心翼翼地行进，而是一次进入陌生荒野的旅程，探险者常常会迷路。
I need the sea because it teaches me.
To write is to bear witness to the world and to oneself.
Education is the seed from which sustainable forestry practices grow.
我们不太把自己当回事，我们只是享受乐趣。