Efficiency in forestry doesn't mean cutting more—it means making every tree count.

The work on IVF was driven by the desire to help infertile couples.

使卵石臻於完美的，并非锤的打击，而是水的且歌且舞。

真正的伟大在于做真实的自己。

每个人都有能力理解股市。如果你能通过五年级的数学，你就能做到。

你不必把所有事情都弄清楚才能前进。