The greatest events are not always the most important.
The world is a great garden, and we are the flowers.
在认识到热是运动的一种形式后,没有人会怀疑热可以转化为机械效应。
在机器学习中,偏差和方差之间的权衡对于实现良好的泛化至关重要。
War is an ugly thing, but not the ugliest of things; the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.