解释：德行不够优良的人，难以有崇高的信念与理想。才能不够突出的人，难以有渊博的知识和见解。
If you’re not making mistakes, you’re not trying hard enough.
I'm not afraid of storms, for I'm learning how to sail my ship.
Don't watch the clock; do what it does. Keep going.
The search for truth is more precious than its possession.
你乐于挥霍的时间，不算浪费。