种树的最佳时间是20年前,次佳时间是现在。
The best time to plant a tree was 20 years ago. The second best time is now.
你为某事付出的努力越多,当你实现它时感觉就越好。
Respect others' beliefs and views.
Timing the market is a fool's game. It's far better to focus on time in the market.