古今之变，非变其道，变其术也。
古今的变化，不是改变其根本道理，而是改变其方法。
生活是一场冒险，不是一次包办旅行。
Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.
The power of CRISPR is that it allows us to edit the genome with unprecedented precision.