Sometimes the hardest thing and the right thing are the same.
有时候最难的事情和最正确的事情是同一件事。
解释:顺应时代的潮流就会昌盛,背离时代的方向便会走向灭亡。
The ethical implications of genome editing must be considered alongside the scientific breakthroughs.
The world is a great garden, and we are the flowers.
You just once young but may be immature indefinitely.