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。
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
希望は、どんな困難の中にも見つけられる。
Children totally accept — and crave — family rules. “In our family we have a rule for X” is the only excuse a parent needs for setting a family policy. In fact， “I have a rule for X” is the only excuse you need for your own personal policies.
我一直被音乐的神秘和美丽所吸引。
现在就去做吧。未来对谁都没有承诺。
在亚洲的中心，大自然展现了它最壮丽和原始的面貌。