In the midst of winter, I found there was, within me, an invincible summer.
The most valuable resource in any company is its people—invest in them wisely.
今天很残酷,明天更残酷,后天很美好,但绝大部分人是死在明天晚上,看不到后天的太阳。
解析:史与经的区别在于事与道。