数学不是沿着一条清理得很好的高速公路小心行进,而是一次进入陌生荒野的旅程,探险者常常会迷路。
那话怎么说的来着,"好酒不贪杯,益寿延年"。
Sustainable agriculture requires a balance between technology and ecological preservation.
我不是那种会让对拼搏的热爱减少的人。
The universe will change if you bring up your children, in behavioristic fashion, to be unafraid.
The interplay between topology and symmetry in materials can lead to unexpected and exciting physical phenomena.
出自汉·桓宽《盐铁论·刺议》。专己,指刚愎自用。拒绝忠言直谏的人就会闭塞,一意孤释义:行的人就会孤立。治国安邦的人要认真听取别人的意见,不能拒纳谏言、一意孤行。