Life is fragile. We’re not guaranteed a tomorrow so give it everything you’ve got.

幸福不在于拥有什么，而在于享受什么。

The central feature of pride is enmity—enmity toward God and enmity toward our fellowmen.

No one can become fully aware of the very essence of another human being unless he loves him.

数学不是一项观赏性运动。你必须亲自去做才能理解它。

Every mathematical problem is a window into a new world of understanding.

The key to success is to focus on goals, not obstacles.

"Poetry is a very personal art."

你知道的越多，就越明白自己知道的很少。