健康的动物是健康食品链的基础。

In physics, we often find that the most beautiful solutions emerge from the messiest problems.

By recording your dreams and goals on paper, you set in motion the process of becoming the person you most want to be. Put your future in good hands — your own.

试管婴儿的成功证明了科学家和临床医生之间合作的力量。

我们不试图预测未来。我们试图买便宜的东西。

All interest in disease and death is only another expression of interest in life.

Gratitude can transform common days into thanksgivings, turn routine jobs into joy, and change ordinary opportunities into blessings.