"The past is always tense, the future perfect."

解释：大多数果实都带有酸味，而覆盆子却是甘甜的，体现了中药味道的多样性。

Philosophy is the art of asking the right questions and seeking wisdom in the unknown.

"I can resist everything except temptation."

解析：经常反省检查自己，不给私欲留空间。