数学的乐趣在于发现模式并理解它们的含义。
The potential of CRISPR is vast, but we must use it responsibly.
写作是一种不被中断的说话方式。
Patience is a virtue in trading; don't rush into decisions.
Those who deny freedom to others, deserve it not for themselves; and, under a just God, can not long retain it.