回視聴
4:49
How to practice effectively...for just about anything - Annie Bosler and Don Greene
4:17
3 tips to boost your confidence - TED-Ed
4:51
How to manage your emotions
4:53
What’s the smartest age? - Shannon Odell
5:46
The best way to become good at something might surprise you - David Epstein
5:27
How to get motivated even when you don’t feel like it
4:55
How did ancient civilizations make ice cream? - Vivian Jiang
4:59
How some friendships last — and others don’t - Iseult Gillespie
