The best time to plant a tree was twenty years ago. The second best time is now.

The role of the infinitely small in nature is infinitely large.

Wonder is the feeling of the philosopher, and philosophy begins in wonder.

常想到会悔恨终生，就不能不尽孝心；常想到度日的艰难，就不得不节约费用；常想到人的生命脆弱，就不得不珍惜心神；常想到世态人情，就不得不立志奋发；常想到法网恢恢，疏而不漏，就不能让自己胡作非为；常想到生命易失，就不得不忍气耐性。

"The past is not dead; it lives in the stories we choose to remember and retell."

译文：不管我们做怎样的人，一定不要趋炎附势，嫌贫爱富；不管我们从事什么行业，都不该有浮躁之心。赏析：谄媚权贵，奴颜婢膝，阿谀逢迎是做人的大忌，心浮气躁，左右摇摆是做事的大忌。不管我们身处何种环境，做人要正直无私，不骄不躁。