Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

如果我们现在不采取行动，过度捕捞将成为我们的孩子要偿还的债务。

文字的力量可以改变世界。

幸福很少缺席；是我们不知道它的存在。

To write is to leave a legacy of thought.

The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.