I'm interested in the idea of being lost and trying to find your place.

解释：以芍药相赠，以文无（一种中药）相招，展现了中药在人际交往中的特殊意义。

循环经济不是一种选择——对于希望在未来十年蓬勃发展的行业来说，这是唯一的前进方向。

We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.

Variant: All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion and desire.