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。
The mystery of the universe is in these dots.
【释义】上天要把重任降临在某人的身上前，必定先磨炼他的心理和意志。
勤俭了就有了约束，有约束了就会各种好事都做；奢侈就放肆，放肆则各种坏事都泛滥。
恐惧不能阻止死亡，它阻止生活。
Agricultural R&D should be close to actual needs and not divorced from the production front.