我们所认识的最美丽的人,是那些经历过失败、痛苦、挣扎、失落,却又从深渊中走出来的人。
The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths.
在科学的探索中,我们不仅要问“为什么”,还要问“为什么不”。